| blob | b48c4adaa26cd513059c0d112fc38f7fca76a022 |
1 ; RUN: llc < %s -march=x86 > %t
2 ;; This version includes 64-bit version of binary operators (in 32-bit mode).
3 ;; Swap, cmp-and-swap not supported yet in this mode.
4 ; ModuleID = 'Atomics.c'
5 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
6 target triple = "i386-apple-darwin8"
7 @sc = common global i8 0 ; <i8*> [#uses=52]
8 @uc = common global i8 0 ; <i8*> [#uses=112]
9 @ss = common global i16 0 ; <i16*> [#uses=15]
10 @us = common global i16 0 ; <i16*> [#uses=15]
11 @si = common global i32 0 ; <i32*> [#uses=15]
12 @ui = common global i32 0 ; <i32*> [#uses=23]
13 @sl = common global i32 0 ; <i32*> [#uses=15]
14 @ul = common global i32 0 ; <i32*> [#uses=15]
15 @sll = common global i64 0, align 8 ; <i64*> [#uses=13]
16 @ull = common global i64 0, align 8 ; <i64*> [#uses=13]
18 define void @test_op_ignore() nounwind {
19 entry:
20 %0 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
21 %1 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
22 %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
23 %3 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %2, i16 1) ; <i16> [#uses=0]
24 %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
25 %5 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %4, i16 1) ; <i16> [#uses=0]
26 %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
27 %7 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %6, i32 1) ; <i32> [#uses=0]
28 %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
29 %9 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %8, i32 1) ; <i32> [#uses=0]
30 %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
31 %11 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %10, i32 1) ; <i32> [#uses=0]
32 %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
33 %13 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %12, i32 1) ; <i32> [#uses=0]
34 %14 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
35 %15 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %14, i64 1) ; <i64> [#uses=0]
36 %16 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
37 %17 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %16, i64 1) ; <i64> [#uses=0]
38 %18 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
39 %19 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
40 %20 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
41 %21 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %20, i16 1) ; <i16> [#uses=0]
42 %22 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
43 %23 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %22, i16 1) ; <i16> [#uses=0]
44 %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
45 %25 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %24, i32 1) ; <i32> [#uses=0]
46 %26 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
47 %27 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %26, i32 1) ; <i32> [#uses=0]
48 %28 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
49 %29 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %28, i32 1) ; <i32> [#uses=0]
50 %30 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
51 %31 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %30, i32 1) ; <i32> [#uses=0]
52 %32 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
53 %33 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %32, i64 1) ; <i64> [#uses=0]
54 %34 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
55 %35 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %34, i64 1) ; <i64> [#uses=0]
56 %36 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
57 %37 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
58 %38 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
59 %39 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %38, i16 1) ; <i16> [#uses=0]
60 %40 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
61 %41 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %40, i16 1) ; <i16> [#uses=0]
62 %42 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
63 %43 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %42, i32 1) ; <i32> [#uses=0]
64 %44 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
65 %45 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %44, i32 1) ; <i32> [#uses=0]
66 %46 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
67 %47 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %46, i32 1) ; <i32> [#uses=0]
68 %48 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
69 %49 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %48, i32 1) ; <i32> [#uses=0]
70 %50 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
71 %51 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %50, i64 1) ; <i64> [#uses=0]
72 %52 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
73 %53 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %52, i64 1) ; <i64> [#uses=0]
74 %54 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
75 %55 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
76 %56 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
77 %57 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %56, i16 1) ; <i16> [#uses=0]
78 %58 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
79 %59 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %58, i16 1) ; <i16> [#uses=0]
80 %60 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
81 %61 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %60, i32 1) ; <i32> [#uses=0]
82 %62 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
83 %63 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %62, i32 1) ; <i32> [#uses=0]
84 %64 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
85 %65 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %64, i32 1) ; <i32> [#uses=0]
86 %66 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
87 %67 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %66, i32 1) ; <i32> [#uses=0]
88 %68 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
89 %69 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %68, i64 1) ; <i64> [#uses=0]
90 %70 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
91 %71 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %70, i64 1) ; <i64> [#uses=0]
92 %72 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
93 %73 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
94 %74 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
95 %75 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %74, i16 1) ; <i16> [#uses=0]
96 %76 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
97 %77 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %76, i16 1) ; <i16> [#uses=0]
98 %78 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
99 %79 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %78, i32 1) ; <i32> [#uses=0]
100 %80 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
101 %81 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %80, i32 1) ; <i32> [#uses=0]
102 %82 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
103 %83 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %82, i32 1) ; <i32> [#uses=0]
104 %84 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
105 %85 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %84, i32 1) ; <i32> [#uses=0]
106 %86 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
107 %87 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %86, i64 1) ; <i64> [#uses=0]
108 %88 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
109 %89 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %88, i64 1) ; <i64> [#uses=0]
110 %90 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=0]
111 %91 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=0]
112 %92 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
113 %93 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %92, i16 1) ; <i16> [#uses=0]
114 %94 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
115 %95 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %94, i16 1) ; <i16> [#uses=0]
116 %96 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
117 %97 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %96, i32 1) ; <i32> [#uses=0]
118 %98 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
119 %99 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %98, i32 1) ; <i32> [#uses=0]
120 %100 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
121 %101 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %100, i32 1) ; <i32> [#uses=0]
122 %102 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
123 %103 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %102, i32 1) ; <i32> [#uses=0]
124 %104 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
125 %105 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %104, i64 1) ; <i64> [#uses=0]
126 %106 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
127 %107 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %106, i64 1) ; <i64> [#uses=0]
128 br label %return
130 return: ; preds = %entry
131 ret void
132 }
134 declare i8 @llvm.atomic.load.add.i8.p0i8(i8*, i8) nounwind
136 declare i16 @llvm.atomic.load.add.i16.p0i16(i16*, i16) nounwind
138 declare i32 @llvm.atomic.load.add.i32.p0i32(i32*, i32) nounwind
140 declare i64 @llvm.atomic.load.add.i64.p0i64(i64*, i64) nounwind
142 declare i8 @llvm.atomic.load.sub.i8.p0i8(i8*, i8) nounwind
144 declare i16 @llvm.atomic.load.sub.i16.p0i16(i16*, i16) nounwind
146 declare i32 @llvm.atomic.load.sub.i32.p0i32(i32*, i32) nounwind
148 declare i64 @llvm.atomic.load.sub.i64.p0i64(i64*, i64) nounwind
150 declare i8 @llvm.atomic.load.or.i8.p0i8(i8*, i8) nounwind
152 declare i16 @llvm.atomic.load.or.i16.p0i16(i16*, i16) nounwind
154 declare i32 @llvm.atomic.load.or.i32.p0i32(i32*, i32) nounwind
156 declare i64 @llvm.atomic.load.or.i64.p0i64(i64*, i64) nounwind
158 declare i8 @llvm.atomic.load.xor.i8.p0i8(i8*, i8) nounwind
160 declare i16 @llvm.atomic.load.xor.i16.p0i16(i16*, i16) nounwind
162 declare i32 @llvm.atomic.load.xor.i32.p0i32(i32*, i32) nounwind
164 declare i64 @llvm.atomic.load.xor.i64.p0i64(i64*, i64) nounwind
166 declare i8 @llvm.atomic.load.and.i8.p0i8(i8*, i8) nounwind
168 declare i16 @llvm.atomic.load.and.i16.p0i16(i16*, i16) nounwind
170 declare i32 @llvm.atomic.load.and.i32.p0i32(i32*, i32) nounwind
172 declare i64 @llvm.atomic.load.and.i64.p0i64(i64*, i64) nounwind
174 declare i8 @llvm.atomic.load.nand.i8.p0i8(i8*, i8) nounwind
176 declare i16 @llvm.atomic.load.nand.i16.p0i16(i16*, i16) nounwind
178 declare i32 @llvm.atomic.load.nand.i32.p0i32(i32*, i32) nounwind
180 declare i64 @llvm.atomic.load.nand.i64.p0i64(i64*, i64) nounwind
182 define void @test_fetch_and_op() nounwind {
183 entry:
184 %0 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
185 store i8 %0, i8* @sc, align 1
186 %1 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
187 store i8 %1, i8* @uc, align 1
188 %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
189 %3 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %2, i16 11) ; <i16> [#uses=1]
190 store i16 %3, i16* @ss, align 2
191 %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
192 %5 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %4, i16 11) ; <i16> [#uses=1]
193 store i16 %5, i16* @us, align 2
194 %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
195 %7 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %6, i32 11) ; <i32> [#uses=1]
196 store i32 %7, i32* @si, align 4
197 %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
198 %9 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %8, i32 11) ; <i32> [#uses=1]
199 store i32 %9, i32* @ui, align 4
200 %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
201 %11 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %10, i32 11) ; <i32> [#uses=1]
202 store i32 %11, i32* @sl, align 4
203 %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
204 %13 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %12, i32 11) ; <i32> [#uses=1]
205 store i32 %13, i32* @ul, align 4
206 %14 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
207 %15 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %14, i64 11) ; <i64> [#uses=1]
208 store i64 %15, i64* @sll, align 8
209 %16 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
210 %17 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %16, i64 11) ; <i64> [#uses=1]
211 store i64 %17, i64* @ull, align 8
212 %18 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
213 store i8 %18, i8* @sc, align 1
214 %19 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
215 store i8 %19, i8* @uc, align 1
216 %20 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
217 %21 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %20, i16 11) ; <i16> [#uses=1]
218 store i16 %21, i16* @ss, align 2
219 %22 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
220 %23 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %22, i16 11) ; <i16> [#uses=1]
221 store i16 %23, i16* @us, align 2
222 %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
223 %25 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %24, i32 11) ; <i32> [#uses=1]
224 store i32 %25, i32* @si, align 4
225 %26 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
226 %27 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %26, i32 11) ; <i32> [#uses=1]
227 store i32 %27, i32* @ui, align 4
228 %28 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
229 %29 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %28, i32 11) ; <i32> [#uses=1]
230 store i32 %29, i32* @sl, align 4
231 %30 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
232 %31 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %30, i32 11) ; <i32> [#uses=1]
233 store i32 %31, i32* @ul, align 4
234 %32 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
235 %33 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %32, i64 11) ; <i64> [#uses=1]
236 store i64 %33, i64* @sll, align 8
237 %34 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
238 %35 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %34, i64 11) ; <i64> [#uses=1]
239 store i64 %35, i64* @ull, align 8
240 %36 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
241 store i8 %36, i8* @sc, align 1
242 %37 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
243 store i8 %37, i8* @uc, align 1
244 %38 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
245 %39 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %38, i16 11) ; <i16> [#uses=1]
246 store i16 %39, i16* @ss, align 2
247 %40 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
248 %41 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %40, i16 11) ; <i16> [#uses=1]
249 store i16 %41, i16* @us, align 2
250 %42 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
251 %43 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %42, i32 11) ; <i32> [#uses=1]
252 store i32 %43, i32* @si, align 4
253 %44 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
254 %45 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %44, i32 11) ; <i32> [#uses=1]
255 store i32 %45, i32* @ui, align 4
256 %46 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
257 %47 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %46, i32 11) ; <i32> [#uses=1]
258 store i32 %47, i32* @sl, align 4
259 %48 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
260 %49 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %48, i32 11) ; <i32> [#uses=1]
261 store i32 %49, i32* @ul, align 4
262 %50 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
263 %51 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %50, i64 11) ; <i64> [#uses=1]
264 store i64 %51, i64* @sll, align 8
265 %52 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
266 %53 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %52, i64 11) ; <i64> [#uses=1]
267 store i64 %53, i64* @ull, align 8
268 %54 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
269 store i8 %54, i8* @sc, align 1
270 %55 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
271 store i8 %55, i8* @uc, align 1
272 %56 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
273 %57 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %56, i16 11) ; <i16> [#uses=1]
274 store i16 %57, i16* @ss, align 2
275 %58 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
276 %59 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %58, i16 11) ; <i16> [#uses=1]
277 store i16 %59, i16* @us, align 2
278 %60 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
279 %61 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %60, i32 11) ; <i32> [#uses=1]
280 store i32 %61, i32* @si, align 4
281 %62 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
282 %63 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %62, i32 11) ; <i32> [#uses=1]
283 store i32 %63, i32* @ui, align 4
284 %64 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
285 %65 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %64, i32 11) ; <i32> [#uses=1]
286 store i32 %65, i32* @sl, align 4
287 %66 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
288 %67 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %66, i32 11) ; <i32> [#uses=1]
289 store i32 %67, i32* @ul, align 4
290 %68 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
291 %69 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %68, i64 11) ; <i64> [#uses=1]
292 store i64 %69, i64* @sll, align 8
293 %70 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
294 %71 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %70, i64 11) ; <i64> [#uses=1]
295 store i64 %71, i64* @ull, align 8
296 %72 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
297 store i8 %72, i8* @sc, align 1
298 %73 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
299 store i8 %73, i8* @uc, align 1
300 %74 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
301 %75 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %74, i16 11) ; <i16> [#uses=1]
302 store i16 %75, i16* @ss, align 2
303 %76 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
304 %77 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %76, i16 11) ; <i16> [#uses=1]
305 store i16 %77, i16* @us, align 2
306 %78 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
307 %79 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %78, i32 11) ; <i32> [#uses=1]
308 store i32 %79, i32* @si, align 4
309 %80 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
310 %81 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %80, i32 11) ; <i32> [#uses=1]
311 store i32 %81, i32* @ui, align 4
312 %82 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
313 %83 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %82, i32 11) ; <i32> [#uses=1]
314 store i32 %83, i32* @sl, align 4
315 %84 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
316 %85 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %84, i32 11) ; <i32> [#uses=1]
317 store i32 %85, i32* @ul, align 4
318 %86 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
319 %87 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %86, i64 11) ; <i64> [#uses=1]
320 store i64 %87, i64* @sll, align 8
321 %88 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
322 %89 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %88, i64 11) ; <i64> [#uses=1]
323 store i64 %89, i64* @ull, align 8
324 %90 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 11) ; <i8> [#uses=1]
325 store i8 %90, i8* @sc, align 1
326 %91 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 11) ; <i8> [#uses=1]
327 store i8 %91, i8* @uc, align 1
328 %92 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
329 %93 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %92, i16 11) ; <i16> [#uses=1]
330 store i16 %93, i16* @ss, align 2
331 %94 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
332 %95 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %94, i16 11) ; <i16> [#uses=1]
333 store i16 %95, i16* @us, align 2
334 %96 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
335 %97 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %96, i32 11) ; <i32> [#uses=1]
336 store i32 %97, i32* @si, align 4
337 %98 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
338 %99 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %98, i32 11) ; <i32> [#uses=1]
339 store i32 %99, i32* @ui, align 4
340 %100 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
341 %101 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %100, i32 11) ; <i32> [#uses=1]
342 store i32 %101, i32* @sl, align 4
343 %102 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
344 %103 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %102, i32 11) ; <i32> [#uses=1]
345 store i32 %103, i32* @ul, align 4
346 %104 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
347 %105 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %104, i64 11) ; <i64> [#uses=1]
348 store i64 %105, i64* @sll, align 8
349 %106 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
350 %107 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %106, i64 11) ; <i64> [#uses=1]
351 store i64 %107, i64* @ull, align 8
352 br label %return
354 return: ; preds = %entry
355 ret void
356 }
358 define void @test_op_and_fetch() nounwind {
359 entry:
360 %0 = load i8* @uc, align 1 ; <i8> [#uses=1]
361 %1 = zext i8 %0 to i32 ; <i32> [#uses=1]
362 %2 = trunc i32 %1 to i8 ; <i8> [#uses=2]
363 %3 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @sc, i8 %2) ; <i8> [#uses=1]
364 %4 = add i8 %3, %2 ; <i8> [#uses=1]
365 store i8 %4, i8* @sc, align 1
366 %5 = load i8* @uc, align 1 ; <i8> [#uses=1]
367 %6 = zext i8 %5 to i32 ; <i32> [#uses=1]
368 %7 = trunc i32 %6 to i8 ; <i8> [#uses=2]
369 %8 = call i8 @llvm.atomic.load.add.i8.p0i8(i8* @uc, i8 %7) ; <i8> [#uses=1]
370 %9 = add i8 %8, %7 ; <i8> [#uses=1]
371 store i8 %9, i8* @uc, align 1
372 %10 = load i8* @uc, align 1 ; <i8> [#uses=1]
373 %11 = zext i8 %10 to i32 ; <i32> [#uses=1]
374 %12 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
375 %13 = trunc i32 %11 to i16 ; <i16> [#uses=2]
376 %14 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %12, i16 %13) ; <i16> [#uses=1]
377 %15 = add i16 %14, %13 ; <i16> [#uses=1]
378 store i16 %15, i16* @ss, align 2
379 %16 = load i8* @uc, align 1 ; <i8> [#uses=1]
380 %17 = zext i8 %16 to i32 ; <i32> [#uses=1]
381 %18 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
382 %19 = trunc i32 %17 to i16 ; <i16> [#uses=2]
383 %20 = call i16 @llvm.atomic.load.add.i16.p0i16(i16* %18, i16 %19) ; <i16> [#uses=1]
384 %21 = add i16 %20, %19 ; <i16> [#uses=1]
385 store i16 %21, i16* @us, align 2
386 %22 = load i8* @uc, align 1 ; <i8> [#uses=1]
387 %23 = zext i8 %22 to i32 ; <i32> [#uses=2]
388 %24 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
389 %25 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %24, i32 %23) ; <i32> [#uses=1]
390 %26 = add i32 %25, %23 ; <i32> [#uses=1]
391 store i32 %26, i32* @si, align 4
392 %27 = load i8* @uc, align 1 ; <i8> [#uses=1]
393 %28 = zext i8 %27 to i32 ; <i32> [#uses=2]
394 %29 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
395 %30 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %29, i32 %28) ; <i32> [#uses=1]
396 %31 = add i32 %30, %28 ; <i32> [#uses=1]
397 store i32 %31, i32* @ui, align 4
398 %32 = load i8* @uc, align 1 ; <i8> [#uses=1]
399 %33 = zext i8 %32 to i32 ; <i32> [#uses=2]
400 %34 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
401 %35 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %34, i32 %33) ; <i32> [#uses=1]
402 %36 = add i32 %35, %33 ; <i32> [#uses=1]
403 store i32 %36, i32* @sl, align 4
404 %37 = load i8* @uc, align 1 ; <i8> [#uses=1]
405 %38 = zext i8 %37 to i32 ; <i32> [#uses=2]
406 %39 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
407 %40 = call i32 @llvm.atomic.load.add.i32.p0i32(i32* %39, i32 %38) ; <i32> [#uses=1]
408 %41 = add i32 %40, %38 ; <i32> [#uses=1]
409 store i32 %41, i32* @ul, align 4
410 %42 = load i8* @uc, align 1 ; <i8> [#uses=1]
411 %43 = zext i8 %42 to i64 ; <i64> [#uses=2]
412 %44 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
413 %45 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %44, i64 %43) ; <i64> [#uses=1]
414 %46 = add i64 %45, %43 ; <i64> [#uses=1]
415 store i64 %46, i64* @sll, align 8
416 %47 = load i8* @uc, align 1 ; <i8> [#uses=1]
417 %48 = zext i8 %47 to i64 ; <i64> [#uses=2]
418 %49 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
419 %50 = call i64 @llvm.atomic.load.add.i64.p0i64(i64* %49, i64 %48) ; <i64> [#uses=1]
420 %51 = add i64 %50, %48 ; <i64> [#uses=1]
421 store i64 %51, i64* @ull, align 8
422 %52 = load i8* @uc, align 1 ; <i8> [#uses=1]
423 %53 = zext i8 %52 to i32 ; <i32> [#uses=1]
424 %54 = trunc i32 %53 to i8 ; <i8> [#uses=2]
425 %55 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @sc, i8 %54) ; <i8> [#uses=1]
426 %56 = sub i8 %55, %54 ; <i8> [#uses=1]
427 store i8 %56, i8* @sc, align 1
428 %57 = load i8* @uc, align 1 ; <i8> [#uses=1]
429 %58 = zext i8 %57 to i32 ; <i32> [#uses=1]
430 %59 = trunc i32 %58 to i8 ; <i8> [#uses=2]
431 %60 = call i8 @llvm.atomic.load.sub.i8.p0i8(i8* @uc, i8 %59) ; <i8> [#uses=1]
432 %61 = sub i8 %60, %59 ; <i8> [#uses=1]
433 store i8 %61, i8* @uc, align 1
434 %62 = load i8* @uc, align 1 ; <i8> [#uses=1]
435 %63 = zext i8 %62 to i32 ; <i32> [#uses=1]
436 %64 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
437 %65 = trunc i32 %63 to i16 ; <i16> [#uses=2]
438 %66 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %64, i16 %65) ; <i16> [#uses=1]
439 %67 = sub i16 %66, %65 ; <i16> [#uses=1]
440 store i16 %67, i16* @ss, align 2
441 %68 = load i8* @uc, align 1 ; <i8> [#uses=1]
442 %69 = zext i8 %68 to i32 ; <i32> [#uses=1]
443 %70 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
444 %71 = trunc i32 %69 to i16 ; <i16> [#uses=2]
445 %72 = call i16 @llvm.atomic.load.sub.i16.p0i16(i16* %70, i16 %71) ; <i16> [#uses=1]
446 %73 = sub i16 %72, %71 ; <i16> [#uses=1]
447 store i16 %73, i16* @us, align 2
448 %74 = load i8* @uc, align 1 ; <i8> [#uses=1]
449 %75 = zext i8 %74 to i32 ; <i32> [#uses=2]
450 %76 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
451 %77 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %76, i32 %75) ; <i32> [#uses=1]
452 %78 = sub i32 %77, %75 ; <i32> [#uses=1]
453 store i32 %78, i32* @si, align 4
454 %79 = load i8* @uc, align 1 ; <i8> [#uses=1]
455 %80 = zext i8 %79 to i32 ; <i32> [#uses=2]
456 %81 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
457 %82 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %81, i32 %80) ; <i32> [#uses=1]
458 %83 = sub i32 %82, %80 ; <i32> [#uses=1]
459 store i32 %83, i32* @ui, align 4
460 %84 = load i8* @uc, align 1 ; <i8> [#uses=1]
461 %85 = zext i8 %84 to i32 ; <i32> [#uses=2]
462 %86 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
463 %87 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %86, i32 %85) ; <i32> [#uses=1]
464 %88 = sub i32 %87, %85 ; <i32> [#uses=1]
465 store i32 %88, i32* @sl, align 4
466 %89 = load i8* @uc, align 1 ; <i8> [#uses=1]
467 %90 = zext i8 %89 to i32 ; <i32> [#uses=2]
468 %91 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
469 %92 = call i32 @llvm.atomic.load.sub.i32.p0i32(i32* %91, i32 %90) ; <i32> [#uses=1]
470 %93 = sub i32 %92, %90 ; <i32> [#uses=1]
471 store i32 %93, i32* @ul, align 4
472 %94 = load i8* @uc, align 1 ; <i8> [#uses=1]
473 %95 = zext i8 %94 to i64 ; <i64> [#uses=2]
474 %96 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
475 %97 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %96, i64 %95) ; <i64> [#uses=1]
476 %98 = sub i64 %97, %95 ; <i64> [#uses=1]
477 store i64 %98, i64* @sll, align 8
478 %99 = load i8* @uc, align 1 ; <i8> [#uses=1]
479 %100 = zext i8 %99 to i64 ; <i64> [#uses=2]
480 %101 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
481 %102 = call i64 @llvm.atomic.load.sub.i64.p0i64(i64* %101, i64 %100) ; <i64> [#uses=1]
482 %103 = sub i64 %102, %100 ; <i64> [#uses=1]
483 store i64 %103, i64* @ull, align 8
484 %104 = load i8* @uc, align 1 ; <i8> [#uses=1]
485 %105 = zext i8 %104 to i32 ; <i32> [#uses=1]
486 %106 = trunc i32 %105 to i8 ; <i8> [#uses=2]
487 %107 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @sc, i8 %106) ; <i8> [#uses=1]
488 %108 = or i8 %107, %106 ; <i8> [#uses=1]
489 store i8 %108, i8* @sc, align 1
490 %109 = load i8* @uc, align 1 ; <i8> [#uses=1]
491 %110 = zext i8 %109 to i32 ; <i32> [#uses=1]
492 %111 = trunc i32 %110 to i8 ; <i8> [#uses=2]
493 %112 = call i8 @llvm.atomic.load.or.i8.p0i8(i8* @uc, i8 %111) ; <i8> [#uses=1]
494 %113 = or i8 %112, %111 ; <i8> [#uses=1]
495 store i8 %113, i8* @uc, align 1
496 %114 = load i8* @uc, align 1 ; <i8> [#uses=1]
497 %115 = zext i8 %114 to i32 ; <i32> [#uses=1]
498 %116 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
499 %117 = trunc i32 %115 to i16 ; <i16> [#uses=2]
500 %118 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %116, i16 %117) ; <i16> [#uses=1]
501 %119 = or i16 %118, %117 ; <i16> [#uses=1]
502 store i16 %119, i16* @ss, align 2
503 %120 = load i8* @uc, align 1 ; <i8> [#uses=1]
504 %121 = zext i8 %120 to i32 ; <i32> [#uses=1]
505 %122 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
506 %123 = trunc i32 %121 to i16 ; <i16> [#uses=2]
507 %124 = call i16 @llvm.atomic.load.or.i16.p0i16(i16* %122, i16 %123) ; <i16> [#uses=1]
508 %125 = or i16 %124, %123 ; <i16> [#uses=1]
509 store i16 %125, i16* @us, align 2
510 %126 = load i8* @uc, align 1 ; <i8> [#uses=1]
511 %127 = zext i8 %126 to i32 ; <i32> [#uses=2]
512 %128 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
513 %129 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %128, i32 %127) ; <i32> [#uses=1]
514 %130 = or i32 %129, %127 ; <i32> [#uses=1]
515 store i32 %130, i32* @si, align 4
516 %131 = load i8* @uc, align 1 ; <i8> [#uses=1]
517 %132 = zext i8 %131 to i32 ; <i32> [#uses=2]
518 %133 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
519 %134 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %133, i32 %132) ; <i32> [#uses=1]
520 %135 = or i32 %134, %132 ; <i32> [#uses=1]
521 store i32 %135, i32* @ui, align 4
522 %136 = load i8* @uc, align 1 ; <i8> [#uses=1]
523 %137 = zext i8 %136 to i32 ; <i32> [#uses=2]
524 %138 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
525 %139 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %138, i32 %137) ; <i32> [#uses=1]
526 %140 = or i32 %139, %137 ; <i32> [#uses=1]
527 store i32 %140, i32* @sl, align 4
528 %141 = load i8* @uc, align 1 ; <i8> [#uses=1]
529 %142 = zext i8 %141 to i32 ; <i32> [#uses=2]
530 %143 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
531 %144 = call i32 @llvm.atomic.load.or.i32.p0i32(i32* %143, i32 %142) ; <i32> [#uses=1]
532 %145 = or i32 %144, %142 ; <i32> [#uses=1]
533 store i32 %145, i32* @ul, align 4
534 %146 = load i8* @uc, align 1 ; <i8> [#uses=1]
535 %147 = zext i8 %146 to i64 ; <i64> [#uses=2]
536 %148 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
537 %149 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %148, i64 %147) ; <i64> [#uses=1]
538 %150 = or i64 %149, %147 ; <i64> [#uses=1]
539 store i64 %150, i64* @sll, align 8
540 %151 = load i8* @uc, align 1 ; <i8> [#uses=1]
541 %152 = zext i8 %151 to i64 ; <i64> [#uses=2]
542 %153 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
543 %154 = call i64 @llvm.atomic.load.or.i64.p0i64(i64* %153, i64 %152) ; <i64> [#uses=1]
544 %155 = or i64 %154, %152 ; <i64> [#uses=1]
545 store i64 %155, i64* @ull, align 8
546 %156 = load i8* @uc, align 1 ; <i8> [#uses=1]
547 %157 = zext i8 %156 to i32 ; <i32> [#uses=1]
548 %158 = trunc i32 %157 to i8 ; <i8> [#uses=2]
549 %159 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @sc, i8 %158) ; <i8> [#uses=1]
550 %160 = xor i8 %159, %158 ; <i8> [#uses=1]
551 store i8 %160, i8* @sc, align 1
552 %161 = load i8* @uc, align 1 ; <i8> [#uses=1]
553 %162 = zext i8 %161 to i32 ; <i32> [#uses=1]
554 %163 = trunc i32 %162 to i8 ; <i8> [#uses=2]
555 %164 = call i8 @llvm.atomic.load.xor.i8.p0i8(i8* @uc, i8 %163) ; <i8> [#uses=1]
556 %165 = xor i8 %164, %163 ; <i8> [#uses=1]
557 store i8 %165, i8* @uc, align 1
558 %166 = load i8* @uc, align 1 ; <i8> [#uses=1]
559 %167 = zext i8 %166 to i32 ; <i32> [#uses=1]
560 %168 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
561 %169 = trunc i32 %167 to i16 ; <i16> [#uses=2]
562 %170 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %168, i16 %169) ; <i16> [#uses=1]
563 %171 = xor i16 %170, %169 ; <i16> [#uses=1]
564 store i16 %171, i16* @ss, align 2
565 %172 = load i8* @uc, align 1 ; <i8> [#uses=1]
566 %173 = zext i8 %172 to i32 ; <i32> [#uses=1]
567 %174 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
568 %175 = trunc i32 %173 to i16 ; <i16> [#uses=2]
569 %176 = call i16 @llvm.atomic.load.xor.i16.p0i16(i16* %174, i16 %175) ; <i16> [#uses=1]
570 %177 = xor i16 %176, %175 ; <i16> [#uses=1]
571 store i16 %177, i16* @us, align 2
572 %178 = load i8* @uc, align 1 ; <i8> [#uses=1]
573 %179 = zext i8 %178 to i32 ; <i32> [#uses=2]
574 %180 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
575 %181 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %180, i32 %179) ; <i32> [#uses=1]
576 %182 = xor i32 %181, %179 ; <i32> [#uses=1]
577 store i32 %182, i32* @si, align 4
578 %183 = load i8* @uc, align 1 ; <i8> [#uses=1]
579 %184 = zext i8 %183 to i32 ; <i32> [#uses=2]
580 %185 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
581 %186 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %185, i32 %184) ; <i32> [#uses=1]
582 %187 = xor i32 %186, %184 ; <i32> [#uses=1]
583 store i32 %187, i32* @ui, align 4
584 %188 = load i8* @uc, align 1 ; <i8> [#uses=1]
585 %189 = zext i8 %188 to i32 ; <i32> [#uses=2]
586 %190 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
587 %191 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %190, i32 %189) ; <i32> [#uses=1]
588 %192 = xor i32 %191, %189 ; <i32> [#uses=1]
589 store i32 %192, i32* @sl, align 4
590 %193 = load i8* @uc, align 1 ; <i8> [#uses=1]
591 %194 = zext i8 %193 to i32 ; <i32> [#uses=2]
592 %195 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
593 %196 = call i32 @llvm.atomic.load.xor.i32.p0i32(i32* %195, i32 %194) ; <i32> [#uses=1]
594 %197 = xor i32 %196, %194 ; <i32> [#uses=1]
595 store i32 %197, i32* @ul, align 4
596 %198 = load i8* @uc, align 1 ; <i8> [#uses=1]
597 %199 = zext i8 %198 to i64 ; <i64> [#uses=2]
598 %200 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
599 %201 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %200, i64 %199) ; <i64> [#uses=1]
600 %202 = xor i64 %201, %199 ; <i64> [#uses=1]
601 store i64 %202, i64* @sll, align 8
602 %203 = load i8* @uc, align 1 ; <i8> [#uses=1]
603 %204 = zext i8 %203 to i64 ; <i64> [#uses=2]
604 %205 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
605 %206 = call i64 @llvm.atomic.load.xor.i64.p0i64(i64* %205, i64 %204) ; <i64> [#uses=1]
606 %207 = xor i64 %206, %204 ; <i64> [#uses=1]
607 store i64 %207, i64* @ull, align 8
608 %208 = load i8* @uc, align 1 ; <i8> [#uses=1]
609 %209 = zext i8 %208 to i32 ; <i32> [#uses=1]
610 %210 = trunc i32 %209 to i8 ; <i8> [#uses=2]
611 %211 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @sc, i8 %210) ; <i8> [#uses=1]
612 %212 = and i8 %211, %210 ; <i8> [#uses=1]
613 store i8 %212, i8* @sc, align 1
614 %213 = load i8* @uc, align 1 ; <i8> [#uses=1]
615 %214 = zext i8 %213 to i32 ; <i32> [#uses=1]
616 %215 = trunc i32 %214 to i8 ; <i8> [#uses=2]
617 %216 = call i8 @llvm.atomic.load.and.i8.p0i8(i8* @uc, i8 %215) ; <i8> [#uses=1]
618 %217 = and i8 %216, %215 ; <i8> [#uses=1]
619 store i8 %217, i8* @uc, align 1
620 %218 = load i8* @uc, align 1 ; <i8> [#uses=1]
621 %219 = zext i8 %218 to i32 ; <i32> [#uses=1]
622 %220 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
623 %221 = trunc i32 %219 to i16 ; <i16> [#uses=2]
624 %222 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %220, i16 %221) ; <i16> [#uses=1]
625 %223 = and i16 %222, %221 ; <i16> [#uses=1]
626 store i16 %223, i16* @ss, align 2
627 %224 = load i8* @uc, align 1 ; <i8> [#uses=1]
628 %225 = zext i8 %224 to i32 ; <i32> [#uses=1]
629 %226 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
630 %227 = trunc i32 %225 to i16 ; <i16> [#uses=2]
631 %228 = call i16 @llvm.atomic.load.and.i16.p0i16(i16* %226, i16 %227) ; <i16> [#uses=1]
632 %229 = and i16 %228, %227 ; <i16> [#uses=1]
633 store i16 %229, i16* @us, align 2
634 %230 = load i8* @uc, align 1 ; <i8> [#uses=1]
635 %231 = zext i8 %230 to i32 ; <i32> [#uses=2]
636 %232 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
637 %233 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %232, i32 %231) ; <i32> [#uses=1]
638 %234 = and i32 %233, %231 ; <i32> [#uses=1]
639 store i32 %234, i32* @si, align 4
640 %235 = load i8* @uc, align 1 ; <i8> [#uses=1]
641 %236 = zext i8 %235 to i32 ; <i32> [#uses=2]
642 %237 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
643 %238 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %237, i32 %236) ; <i32> [#uses=1]
644 %239 = and i32 %238, %236 ; <i32> [#uses=1]
645 store i32 %239, i32* @ui, align 4
646 %240 = load i8* @uc, align 1 ; <i8> [#uses=1]
647 %241 = zext i8 %240 to i32 ; <i32> [#uses=2]
648 %242 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
649 %243 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %242, i32 %241) ; <i32> [#uses=1]
650 %244 = and i32 %243, %241 ; <i32> [#uses=1]
651 store i32 %244, i32* @sl, align 4
652 %245 = load i8* @uc, align 1 ; <i8> [#uses=1]
653 %246 = zext i8 %245 to i32 ; <i32> [#uses=2]
654 %247 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
655 %248 = call i32 @llvm.atomic.load.and.i32.p0i32(i32* %247, i32 %246) ; <i32> [#uses=1]
656 %249 = and i32 %248, %246 ; <i32> [#uses=1]
657 store i32 %249, i32* @ul, align 4
658 %250 = load i8* @uc, align 1 ; <i8> [#uses=1]
659 %251 = zext i8 %250 to i64 ; <i64> [#uses=2]
660 %252 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
661 %253 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %252, i64 %251) ; <i64> [#uses=1]
662 %254 = and i64 %253, %251 ; <i64> [#uses=1]
663 store i64 %254, i64* @sll, align 8
664 %255 = load i8* @uc, align 1 ; <i8> [#uses=1]
665 %256 = zext i8 %255 to i64 ; <i64> [#uses=2]
666 %257 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
667 %258 = call i64 @llvm.atomic.load.and.i64.p0i64(i64* %257, i64 %256) ; <i64> [#uses=1]
668 %259 = and i64 %258, %256 ; <i64> [#uses=1]
669 store i64 %259, i64* @ull, align 8
670 %260 = load i8* @uc, align 1 ; <i8> [#uses=1]
671 %261 = zext i8 %260 to i32 ; <i32> [#uses=1]
672 %262 = trunc i32 %261 to i8 ; <i8> [#uses=2]
673 %263 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @sc, i8 %262) ; <i8> [#uses=1]
674 %264 = xor i8 %263, -1 ; <i8> [#uses=1]
675 %265 = and i8 %264, %262 ; <i8> [#uses=1]
676 store i8 %265, i8* @sc, align 1
677 %266 = load i8* @uc, align 1 ; <i8> [#uses=1]
678 %267 = zext i8 %266 to i32 ; <i32> [#uses=1]
679 %268 = trunc i32 %267 to i8 ; <i8> [#uses=2]
680 %269 = call i8 @llvm.atomic.load.nand.i8.p0i8(i8* @uc, i8 %268) ; <i8> [#uses=1]
681 %270 = xor i8 %269, -1 ; <i8> [#uses=1]
682 %271 = and i8 %270, %268 ; <i8> [#uses=1]
683 store i8 %271, i8* @uc, align 1
684 %272 = load i8* @uc, align 1 ; <i8> [#uses=1]
685 %273 = zext i8 %272 to i32 ; <i32> [#uses=1]
686 %274 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
687 %275 = trunc i32 %273 to i16 ; <i16> [#uses=2]
688 %276 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %274, i16 %275) ; <i16> [#uses=1]
689 %277 = xor i16 %276, -1 ; <i16> [#uses=1]
690 %278 = and i16 %277, %275 ; <i16> [#uses=1]
691 store i16 %278, i16* @ss, align 2
692 %279 = load i8* @uc, align 1 ; <i8> [#uses=1]
693 %280 = zext i8 %279 to i32 ; <i32> [#uses=1]
694 %281 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
695 %282 = trunc i32 %280 to i16 ; <i16> [#uses=2]
696 %283 = call i16 @llvm.atomic.load.nand.i16.p0i16(i16* %281, i16 %282) ; <i16> [#uses=1]
697 %284 = xor i16 %283, -1 ; <i16> [#uses=1]
698 %285 = and i16 %284, %282 ; <i16> [#uses=1]
699 store i16 %285, i16* @us, align 2
700 %286 = load i8* @uc, align 1 ; <i8> [#uses=1]
701 %287 = zext i8 %286 to i32 ; <i32> [#uses=2]
702 %288 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
703 %289 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %288, i32 %287) ; <i32> [#uses=1]
704 %290 = xor i32 %289, -1 ; <i32> [#uses=1]
705 %291 = and i32 %290, %287 ; <i32> [#uses=1]
706 store i32 %291, i32* @si, align 4
707 %292 = load i8* @uc, align 1 ; <i8> [#uses=1]
708 %293 = zext i8 %292 to i32 ; <i32> [#uses=2]
709 %294 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
710 %295 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %294, i32 %293) ; <i32> [#uses=1]
711 %296 = xor i32 %295, -1 ; <i32> [#uses=1]
712 %297 = and i32 %296, %293 ; <i32> [#uses=1]
713 store i32 %297, i32* @ui, align 4
714 %298 = load i8* @uc, align 1 ; <i8> [#uses=1]
715 %299 = zext i8 %298 to i32 ; <i32> [#uses=2]
716 %300 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
717 %301 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %300, i32 %299) ; <i32> [#uses=1]
718 %302 = xor i32 %301, -1 ; <i32> [#uses=1]
719 %303 = and i32 %302, %299 ; <i32> [#uses=1]
720 store i32 %303, i32* @sl, align 4
721 %304 = load i8* @uc, align 1 ; <i8> [#uses=1]
722 %305 = zext i8 %304 to i32 ; <i32> [#uses=2]
723 %306 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
724 %307 = call i32 @llvm.atomic.load.nand.i32.p0i32(i32* %306, i32 %305) ; <i32> [#uses=1]
725 %308 = xor i32 %307, -1 ; <i32> [#uses=1]
726 %309 = and i32 %308, %305 ; <i32> [#uses=1]
727 store i32 %309, i32* @ul, align 4
728 %310 = load i8* @uc, align 1 ; <i8> [#uses=1]
729 %311 = zext i8 %310 to i64 ; <i64> [#uses=2]
730 %312 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
731 %313 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %312, i64 %311) ; <i64> [#uses=1]
732 %314 = xor i64 %313, -1 ; <i64> [#uses=1]
733 %315 = and i64 %314, %311 ; <i64> [#uses=1]
734 store i64 %315, i64* @sll, align 8
735 %316 = load i8* @uc, align 1 ; <i8> [#uses=1]
736 %317 = zext i8 %316 to i64 ; <i64> [#uses=2]
737 %318 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
738 %319 = call i64 @llvm.atomic.load.nand.i64.p0i64(i64* %318, i64 %317) ; <i64> [#uses=1]
739 %320 = xor i64 %319, -1 ; <i64> [#uses=1]
740 %321 = and i64 %320, %317 ; <i64> [#uses=1]
741 store i64 %321, i64* @ull, align 8
742 br label %return
744 return: ; preds = %entry
745 ret void
746 }
748 define void @test_compare_and_swap() nounwind {
749 entry:
750 %0 = load i8* @sc, align 1 ; <i8> [#uses=1]
751 %1 = zext i8 %0 to i32 ; <i32> [#uses=1]
752 %2 = load i8* @uc, align 1 ; <i8> [#uses=1]
753 %3 = zext i8 %2 to i32 ; <i32> [#uses=1]
754 %4 = trunc i32 %3 to i8 ; <i8> [#uses=1]
755 %5 = trunc i32 %1 to i8 ; <i8> [#uses=1]
756 %6 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @sc, i8 %4, i8 %5) ; <i8> [#uses=1]
757 store i8 %6, i8* @sc, align 1
758 %7 = load i8* @sc, align 1 ; <i8> [#uses=1]
759 %8 = zext i8 %7 to i32 ; <i32> [#uses=1]
760 %9 = load i8* @uc, align 1 ; <i8> [#uses=1]
761 %10 = zext i8 %9 to i32 ; <i32> [#uses=1]
762 %11 = trunc i32 %10 to i8 ; <i8> [#uses=1]
763 %12 = trunc i32 %8 to i8 ; <i8> [#uses=1]
764 %13 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @uc, i8 %11, i8 %12) ; <i8> [#uses=1]
765 store i8 %13, i8* @uc, align 1
766 %14 = load i8* @sc, align 1 ; <i8> [#uses=1]
767 %15 = sext i8 %14 to i16 ; <i16> [#uses=1]
768 %16 = zext i16 %15 to i32 ; <i32> [#uses=1]
769 %17 = load i8* @uc, align 1 ; <i8> [#uses=1]
770 %18 = zext i8 %17 to i32 ; <i32> [#uses=1]
771 %19 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
772 %20 = trunc i32 %18 to i16 ; <i16> [#uses=1]
773 %21 = trunc i32 %16 to i16 ; <i16> [#uses=1]
774 %22 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %19, i16 %20, i16 %21) ; <i16> [#uses=1]
775 store i16 %22, i16* @ss, align 2
776 %23 = load i8* @sc, align 1 ; <i8> [#uses=1]
777 %24 = sext i8 %23 to i16 ; <i16> [#uses=1]
778 %25 = zext i16 %24 to i32 ; <i32> [#uses=1]
779 %26 = load i8* @uc, align 1 ; <i8> [#uses=1]
780 %27 = zext i8 %26 to i32 ; <i32> [#uses=1]
781 %28 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
782 %29 = trunc i32 %27 to i16 ; <i16> [#uses=1]
783 %30 = trunc i32 %25 to i16 ; <i16> [#uses=1]
784 %31 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %28, i16 %29, i16 %30) ; <i16> [#uses=1]
785 store i16 %31, i16* @us, align 2
786 %32 = load i8* @sc, align 1 ; <i8> [#uses=1]
787 %33 = sext i8 %32 to i32 ; <i32> [#uses=1]
788 %34 = load i8* @uc, align 1 ; <i8> [#uses=1]
789 %35 = zext i8 %34 to i32 ; <i32> [#uses=1]
790 %36 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
791 %37 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %36, i32 %35, i32 %33) ; <i32> [#uses=1]
792 store i32 %37, i32* @si, align 4
793 %38 = load i8* @sc, align 1 ; <i8> [#uses=1]
794 %39 = sext i8 %38 to i32 ; <i32> [#uses=1]
795 %40 = load i8* @uc, align 1 ; <i8> [#uses=1]
796 %41 = zext i8 %40 to i32 ; <i32> [#uses=1]
797 %42 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
798 %43 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %42, i32 %41, i32 %39) ; <i32> [#uses=1]
799 store i32 %43, i32* @ui, align 4
800 %44 = load i8* @sc, align 1 ; <i8> [#uses=1]
801 %45 = sext i8 %44 to i32 ; <i32> [#uses=1]
802 %46 = load i8* @uc, align 1 ; <i8> [#uses=1]
803 %47 = zext i8 %46 to i32 ; <i32> [#uses=1]
804 %48 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
805 %49 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %48, i32 %47, i32 %45) ; <i32> [#uses=1]
806 store i32 %49, i32* @sl, align 4
807 %50 = load i8* @sc, align 1 ; <i8> [#uses=1]
808 %51 = sext i8 %50 to i32 ; <i32> [#uses=1]
809 %52 = load i8* @uc, align 1 ; <i8> [#uses=1]
810 %53 = zext i8 %52 to i32 ; <i32> [#uses=1]
811 %54 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
812 %55 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %54, i32 %53, i32 %51) ; <i32> [#uses=1]
813 store i32 %55, i32* @ul, align 4
814 %56 = load i8* @sc, align 1 ; <i8> [#uses=1]
815 %57 = zext i8 %56 to i32 ; <i32> [#uses=1]
816 %58 = load i8* @uc, align 1 ; <i8> [#uses=1]
817 %59 = zext i8 %58 to i32 ; <i32> [#uses=1]
818 %60 = trunc i32 %59 to i8 ; <i8> [#uses=2]
819 %61 = trunc i32 %57 to i8 ; <i8> [#uses=1]
820 %62 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @sc, i8 %60, i8 %61) ; <i8> [#uses=1]
821 %63 = icmp eq i8 %62, %60 ; <i1> [#uses=1]
822 %64 = zext i1 %63 to i8 ; <i8> [#uses=1]
823 %65 = zext i8 %64 to i32 ; <i32> [#uses=1]
824 store i32 %65, i32* @ui, align 4
825 %66 = load i8* @sc, align 1 ; <i8> [#uses=1]
826 %67 = zext i8 %66 to i32 ; <i32> [#uses=1]
827 %68 = load i8* @uc, align 1 ; <i8> [#uses=1]
828 %69 = zext i8 %68 to i32 ; <i32> [#uses=1]
829 %70 = trunc i32 %69 to i8 ; <i8> [#uses=2]
830 %71 = trunc i32 %67 to i8 ; <i8> [#uses=1]
831 %72 = call i8 @llvm.atomic.cmp.swap.i8.p0i8(i8* @uc, i8 %70, i8 %71) ; <i8> [#uses=1]
832 %73 = icmp eq i8 %72, %70 ; <i1> [#uses=1]
833 %74 = zext i1 %73 to i8 ; <i8> [#uses=1]
834 %75 = zext i8 %74 to i32 ; <i32> [#uses=1]
835 store i32 %75, i32* @ui, align 4
836 %76 = load i8* @sc, align 1 ; <i8> [#uses=1]
837 %77 = sext i8 %76 to i16 ; <i16> [#uses=1]
838 %78 = zext i16 %77 to i32 ; <i32> [#uses=1]
839 %79 = load i8* @uc, align 1 ; <i8> [#uses=1]
840 %80 = zext i8 %79 to i32 ; <i32> [#uses=1]
841 %81 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
842 %82 = trunc i32 %80 to i16 ; <i16> [#uses=2]
843 %83 = trunc i32 %78 to i16 ; <i16> [#uses=1]
844 %84 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %81, i16 %82, i16 %83) ; <i16> [#uses=1]
845 %85 = icmp eq i16 %84, %82 ; <i1> [#uses=1]
846 %86 = zext i1 %85 to i8 ; <i8> [#uses=1]
847 %87 = zext i8 %86 to i32 ; <i32> [#uses=1]
848 store i32 %87, i32* @ui, align 4
849 %88 = load i8* @sc, align 1 ; <i8> [#uses=1]
850 %89 = sext i8 %88 to i16 ; <i16> [#uses=1]
851 %90 = zext i16 %89 to i32 ; <i32> [#uses=1]
852 %91 = load i8* @uc, align 1 ; <i8> [#uses=1]
853 %92 = zext i8 %91 to i32 ; <i32> [#uses=1]
854 %93 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
855 %94 = trunc i32 %92 to i16 ; <i16> [#uses=2]
856 %95 = trunc i32 %90 to i16 ; <i16> [#uses=1]
857 %96 = call i16 @llvm.atomic.cmp.swap.i16.p0i16(i16* %93, i16 %94, i16 %95) ; <i16> [#uses=1]
858 %97 = icmp eq i16 %96, %94 ; <i1> [#uses=1]
859 %98 = zext i1 %97 to i8 ; <i8> [#uses=1]
860 %99 = zext i8 %98 to i32 ; <i32> [#uses=1]
861 store i32 %99, i32* @ui, align 4
862 %100 = load i8* @sc, align 1 ; <i8> [#uses=1]
863 %101 = sext i8 %100 to i32 ; <i32> [#uses=1]
864 %102 = load i8* @uc, align 1 ; <i8> [#uses=1]
865 %103 = zext i8 %102 to i32 ; <i32> [#uses=2]
866 %104 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
867 %105 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %104, i32 %103, i32 %101) ; <i32> [#uses=1]
868 %106 = icmp eq i32 %105, %103 ; <i1> [#uses=1]
869 %107 = zext i1 %106 to i8 ; <i8> [#uses=1]
870 %108 = zext i8 %107 to i32 ; <i32> [#uses=1]
871 store i32 %108, i32* @ui, align 4
872 %109 = load i8* @sc, align 1 ; <i8> [#uses=1]
873 %110 = sext i8 %109 to i32 ; <i32> [#uses=1]
874 %111 = load i8* @uc, align 1 ; <i8> [#uses=1]
875 %112 = zext i8 %111 to i32 ; <i32> [#uses=2]
876 %113 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
877 %114 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %113, i32 %112, i32 %110) ; <i32> [#uses=1]
878 %115 = icmp eq i32 %114, %112 ; <i1> [#uses=1]
879 %116 = zext i1 %115 to i8 ; <i8> [#uses=1]
880 %117 = zext i8 %116 to i32 ; <i32> [#uses=1]
881 store i32 %117, i32* @ui, align 4
882 %118 = load i8* @sc, align 1 ; <i8> [#uses=1]
883 %119 = sext i8 %118 to i32 ; <i32> [#uses=1]
884 %120 = load i8* @uc, align 1 ; <i8> [#uses=1]
885 %121 = zext i8 %120 to i32 ; <i32> [#uses=2]
886 %122 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
887 %123 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %122, i32 %121, i32 %119) ; <i32> [#uses=1]
888 %124 = icmp eq i32 %123, %121 ; <i1> [#uses=1]
889 %125 = zext i1 %124 to i8 ; <i8> [#uses=1]
890 %126 = zext i8 %125 to i32 ; <i32> [#uses=1]
891 store i32 %126, i32* @ui, align 4
892 %127 = load i8* @sc, align 1 ; <i8> [#uses=1]
893 %128 = sext i8 %127 to i32 ; <i32> [#uses=1]
894 %129 = load i8* @uc, align 1 ; <i8> [#uses=1]
895 %130 = zext i8 %129 to i32 ; <i32> [#uses=2]
896 %131 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
897 %132 = call i32 @llvm.atomic.cmp.swap.i32.p0i32(i32* %131, i32 %130, i32 %128) ; <i32> [#uses=1]
898 %133 = icmp eq i32 %132, %130 ; <i1> [#uses=1]
899 %134 = zext i1 %133 to i8 ; <i8> [#uses=1]
900 %135 = zext i8 %134 to i32 ; <i32> [#uses=1]
901 store i32 %135, i32* @ui, align 4
902 br label %return
904 return: ; preds = %entry
905 ret void
906 }
908 declare i8 @llvm.atomic.cmp.swap.i8.p0i8(i8*, i8, i8) nounwind
910 declare i16 @llvm.atomic.cmp.swap.i16.p0i16(i16*, i16, i16) nounwind
912 declare i32 @llvm.atomic.cmp.swap.i32.p0i32(i32*, i32, i32) nounwind
914 define void @test_lock() nounwind {
915 entry:
916 %0 = call i8 @llvm.atomic.swap.i8.p0i8(i8* @sc, i8 1) ; <i8> [#uses=1]
917 store i8 %0, i8* @sc, align 1
918 %1 = call i8 @llvm.atomic.swap.i8.p0i8(i8* @uc, i8 1) ; <i8> [#uses=1]
919 store i8 %1, i8* @uc, align 1
920 %2 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
921 %3 = call i16 @llvm.atomic.swap.i16.p0i16(i16* %2, i16 1) ; <i16> [#uses=1]
922 store i16 %3, i16* @ss, align 2
923 %4 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
924 %5 = call i16 @llvm.atomic.swap.i16.p0i16(i16* %4, i16 1) ; <i16> [#uses=1]
925 store i16 %5, i16* @us, align 2
926 %6 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
927 %7 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %6, i32 1) ; <i32> [#uses=1]
928 store i32 %7, i32* @si, align 4
929 %8 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
930 %9 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %8, i32 1) ; <i32> [#uses=1]
931 store i32 %9, i32* @ui, align 4
932 %10 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
933 %11 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %10, i32 1) ; <i32> [#uses=1]
934 store i32 %11, i32* @sl, align 4
935 %12 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
936 %13 = call i32 @llvm.atomic.swap.i32.p0i32(i32* %12, i32 1) ; <i32> [#uses=1]
937 store i32 %13, i32* @ul, align 4
938 call void @llvm.memory.barrier(i1 true, i1 true, i1 true, i1 true, i1 false)
939 volatile store i8 0, i8* @sc, align 1
940 volatile store i8 0, i8* @uc, align 1
941 %14 = bitcast i8* bitcast (i16* @ss to i8*) to i16* ; <i16*> [#uses=1]
942 volatile store i16 0, i16* %14, align 2
943 %15 = bitcast i8* bitcast (i16* @us to i8*) to i16* ; <i16*> [#uses=1]
944 volatile store i16 0, i16* %15, align 2
945 %16 = bitcast i8* bitcast (i32* @si to i8*) to i32* ; <i32*> [#uses=1]
946 volatile store i32 0, i32* %16, align 4
947 %17 = bitcast i8* bitcast (i32* @ui to i8*) to i32* ; <i32*> [#uses=1]
948 volatile store i32 0, i32* %17, align 4
949 %18 = bitcast i8* bitcast (i32* @sl to i8*) to i32* ; <i32*> [#uses=1]
950 volatile store i32 0, i32* %18, align 4
951 %19 = bitcast i8* bitcast (i32* @ul to i8*) to i32* ; <i32*> [#uses=1]
952 volatile store i32 0, i32* %19, align 4
953 %20 = bitcast i8* bitcast (i64* @sll to i8*) to i64* ; <i64*> [#uses=1]
954 volatile store i64 0, i64* %20, align 8
955 %21 = bitcast i8* bitcast (i64* @ull to i8*) to i64* ; <i64*> [#uses=1]
956 volatile store i64 0, i64* %21, align 8
957 br label %return
959 return: ; preds = %entry
960 ret void
961 }
963 declare i8 @llvm.atomic.swap.i8.p0i8(i8*, i8) nounwind
965 declare i16 @llvm.atomic.swap.i16.p0i16(i16*, i16) nounwind
967 declare i32 @llvm.atomic.swap.i32.p0i32(i32*, i32) nounwind
969 declare void @llvm.memory.barrier(i1, i1, i1, i1, i1) nounwind