1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s | FileCheck %s --check-prefixes=ALL,CHECK
3 ; RUN: llc -O0 < %s | FileCheck %s --check-prefixes=ALL,CHECK-O0
4 ; RUN: llc --fast-isel < %s | FileCheck %s --check-prefixes=ALL,CHECK
5 ; RUN: llc --global-isel --global-isel-abort=2 < %s | FileCheck %s --check-prefixes=ALL,CHECK
7 ; Source to regenerate:
11 ; __attribute__((address_space(9))) int *p_other;
13 ; void use_foo(Foo *f);
14 ; void test_sign_ext(Foo *f, int * __ptr32 __sptr i) {
18 ; void test_zero_ext(Foo *f, int * __ptr32 __uptr i) {
22 ; void test_trunc(Foo *f, int * __ptr64 i) {
26 ; void test_noop1(Foo *f, int * __ptr32 i) {
30 ; void test_noop2(Foo *f, int * __ptr64 i) {
34 ; void test_null_arg(Foo *f, int * __ptr32 i) {
37 ; void test_unrecognized(Foo *f, __attribute__((address_space(14))) int *i) {
38 ; f->p32 = (int * __ptr32)i;
42 ; $ clang -cc1 -triple x86_64-windows-msvc -fms-extensions -O2 -S t.cpp
44 target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
45 target triple = "x86_64-unknown-windows-msvc"
47 %struct.Foo = type { ptr addrspace(270), ptr, ptr addrspace(9) }
48 declare dso_local void @use_foo(ptr)
50 define dso_local void @test_sign_ext(ptr %f, ptr addrspace(270) %i) {
51 ; ALL-LABEL: test_sign_ext:
52 ; ALL: # %bb.0: # %entry
53 ; ALL-NEXT: movslq %edx, %rax
54 ; ALL-NEXT: movq %rax, 8(%rcx)
55 ; ALL-NEXT: jmp use_foo # TAILCALL
57 %0 = addrspacecast ptr addrspace(270) %i to ptr
58 %p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
59 store ptr %0, ptr %p64, align 8
60 tail call void @use_foo(ptr %f)
64 define dso_local void @test_zero_ext(ptr %f, ptr addrspace(271) %i) {
65 ; CHECK-LABEL: test_zero_ext:
66 ; CHECK: # %bb.0: # %entry
67 ; CHECK-NEXT: movl %edx, %eax
68 ; CHECK-NEXT: movq %rax, 8(%rcx)
69 ; CHECK-NEXT: jmp use_foo # TAILCALL
71 ; CHECK-O0-LABEL: test_zero_ext:
72 ; CHECK-O0: # %bb.0: # %entry
73 ; CHECK-O0-NEXT: movl %edx, %eax
74 ; CHECK-O0-NEXT: # kill: def $rax killed $eax
75 ; CHECK-O0-NEXT: movq %rax, 8(%rcx)
76 ; CHECK-O0-NEXT: jmp use_foo # TAILCALL
78 %0 = addrspacecast ptr addrspace(271) %i to ptr
79 %p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
80 store ptr %0, ptr %p64, align 8
81 tail call void @use_foo(ptr %f)
85 define dso_local void @test_trunc(ptr %f, ptr %i) {
86 ; CHECK-LABEL: test_trunc:
87 ; CHECK: # %bb.0: # %entry
88 ; CHECK-NEXT: movl %edx, (%rcx)
89 ; CHECK-NEXT: jmp use_foo # TAILCALL
91 ; CHECK-O0-LABEL: test_trunc:
92 ; CHECK-O0: # %bb.0: # %entry
93 ; CHECK-O0-NEXT: movl %edx, %eax
94 ; CHECK-O0-NEXT: movl %eax, (%rcx)
95 ; CHECK-O0-NEXT: jmp use_foo # TAILCALL
97 %0 = addrspacecast ptr %i to ptr addrspace(270)
98 store ptr addrspace(270) %0, ptr %f, align 8
99 tail call void @use_foo(ptr %f)
103 define dso_local void @test_noop1(ptr %f, ptr addrspace(270) %i) {
104 ; ALL-LABEL: test_noop1:
105 ; ALL: # %bb.0: # %entry
106 ; ALL-NEXT: movl %edx, (%rcx)
107 ; ALL-NEXT: jmp use_foo # TAILCALL
109 store ptr addrspace(270) %i, ptr %f, align 8
110 tail call void @use_foo(ptr %f)
114 define dso_local void @test_noop2(ptr %f, ptr %i) {
115 ; ALL-LABEL: test_noop2:
116 ; ALL: # %bb.0: # %entry
117 ; ALL-NEXT: movq %rdx, 8(%rcx)
118 ; ALL-NEXT: jmp use_foo # TAILCALL
120 %p64 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 1
121 store ptr %i, ptr %p64, align 8
122 tail call void @use_foo(ptr %f)
126 ; Test that null can be passed as a 32-bit pointer.
127 define dso_local void @test_null_arg(ptr %f) {
128 ; ALL-LABEL: test_null_arg:
129 ; ALL: # %bb.0: # %entry
130 ; ALL-NEXT: subq $40, %rsp
131 ; ALL-NEXT: .seh_stackalloc 40
132 ; ALL-NEXT: .seh_endprologue
133 ; ALL-NEXT: xorl %edx, %edx
134 ; ALL-NEXT: callq test_noop1
136 ; ALL-NEXT: .seh_startepilogue
137 ; ALL-NEXT: addq $40, %rsp
138 ; ALL-NEXT: .seh_endepilogue
140 ; ALL-NEXT: .seh_endproc
142 call void @test_noop1(ptr %f, ptr addrspace(270) null)
146 ; Test casts between unrecognized address spaces.
147 define void @test_unrecognized(ptr %f, ptr addrspace(14) %i) {
148 ; CHECK-LABEL: test_unrecognized:
149 ; CHECK: # %bb.0: # %entry
150 ; CHECK-NEXT: movl %edx, (%rcx)
151 ; CHECK-NEXT: jmp use_foo # TAILCALL
153 ; CHECK-O0-LABEL: test_unrecognized:
154 ; CHECK-O0: # %bb.0: # %entry
155 ; CHECK-O0-NEXT: movl %edx, %eax
156 ; CHECK-O0-NEXT: movl %eax, (%rcx)
157 ; CHECK-O0-NEXT: jmp use_foo # TAILCALL
159 %0 = addrspacecast ptr addrspace(14) %i to ptr addrspace(270)
160 store ptr addrspace(270) %0, ptr %f, align 8
161 tail call void @use_foo(ptr %f)
165 define void @test_unrecognized2(ptr %f, ptr addrspace(271) %i) {
166 ; CHECK-LABEL: test_unrecognized2:
167 ; CHECK: # %bb.0: # %entry
168 ; CHECK-NEXT: movl %edx, %eax
169 ; CHECK-NEXT: movq %rax, 16(%rcx)
170 ; CHECK-NEXT: jmp use_foo # TAILCALL
172 ; CHECK-O0-LABEL: test_unrecognized2:
173 ; CHECK-O0: # %bb.0: # %entry
174 ; CHECK-O0-NEXT: movl %edx, %eax
175 ; CHECK-O0-NEXT: # kill: def $rax killed $eax
176 ; CHECK-O0-NEXT: movq %rax, 16(%rcx)
177 ; CHECK-O0-NEXT: jmp use_foo # TAILCALL
179 %0 = addrspacecast ptr addrspace(271) %i to ptr addrspace(9)
180 %p32 = getelementptr inbounds %struct.Foo, ptr %f, i64 0, i32 2
181 store ptr addrspace(9) %0, ptr %p32, align 8
182 tail call void @use_foo(ptr %f)
186 define i32 @test_load_sptr32(ptr addrspace(270) %i) {
187 ; ALL-LABEL: test_load_sptr32:
188 ; ALL: # %bb.0: # %entry
189 ; ALL-NEXT: movslq %ecx, %rax
190 ; ALL-NEXT: movl (%rax), %eax
193 %0 = load i32, ptr addrspace(270) %i, align 4
197 define i32 @test_load_uptr32(ptr addrspace(271) %i) {
198 ; CHECK-LABEL: test_load_uptr32:
199 ; CHECK: # %bb.0: # %entry
200 ; CHECK-NEXT: movl %ecx, %eax
201 ; CHECK-NEXT: movl (%rax), %eax
204 ; CHECK-O0-LABEL: test_load_uptr32:
205 ; CHECK-O0: # %bb.0: # %entry
206 ; CHECK-O0-NEXT: movl %ecx, %eax
207 ; CHECK-O0-NEXT: # kill: def $rax killed $eax
208 ; CHECK-O0-NEXT: movl (%rax), %eax
209 ; CHECK-O0-NEXT: retq
211 %0 = load i32, ptr addrspace(271) %i, align 4
215 define i32 @test_load_ptr64(ptr addrspace(272) %i) {
216 ; ALL-LABEL: test_load_ptr64:
217 ; ALL: # %bb.0: # %entry
218 ; ALL-NEXT: movl (%rcx), %eax
221 %0 = load i32, ptr addrspace(272) %i, align 8
225 define void @test_store_sptr32(ptr addrspace(270) %s, i32 %i) {
226 ; ALL-LABEL: test_store_sptr32:
227 ; ALL: # %bb.0: # %entry
228 ; ALL-NEXT: movslq %ecx, %rax
229 ; ALL-NEXT: movl %edx, (%rax)
232 store i32 %i, ptr addrspace(270) %s, align 4
236 define void @test_store_uptr32(ptr addrspace(271) %s, i32 %i) {
237 ; CHECK-LABEL: test_store_uptr32:
238 ; CHECK: # %bb.0: # %entry
239 ; CHECK-NEXT: movl %ecx, %eax
240 ; CHECK-NEXT: movl %edx, (%rax)
243 ; CHECK-O0-LABEL: test_store_uptr32:
244 ; CHECK-O0: # %bb.0: # %entry
245 ; CHECK-O0-NEXT: movl %ecx, %eax
246 ; CHECK-O0-NEXT: # kill: def $rax killed $eax
247 ; CHECK-O0-NEXT: movl %edx, (%rax)
248 ; CHECK-O0-NEXT: retq
250 store i32 %i, ptr addrspace(271) %s, align 4
254 define void @test_store_ptr64(ptr addrspace(272) %s, i32 %i) {
255 ; ALL-LABEL: test_store_ptr64:
256 ; ALL: # %bb.0: # %entry
257 ; ALL-NEXT: movl %edx, (%rcx)
260 store i32 %i, ptr addrspace(272) %s, align 8
264 define i64 @test_load_sptr32_zext_i64(ptr addrspace(270) %i) {
265 ; CHECK-LABEL: test_load_sptr32_zext_i64:
266 ; CHECK: # %bb.0: # %entry
267 ; CHECK-NEXT: movslq %ecx, %rax
268 ; CHECK-NEXT: movl (%rax), %eax
271 ; CHECK-O0-LABEL: test_load_sptr32_zext_i64:
272 ; CHECK-O0: # %bb.0: # %entry
273 ; CHECK-O0-NEXT: movslq %ecx, %rax
274 ; CHECK-O0-NEXT: movl (%rax), %eax
275 ; CHECK-O0-NEXT: movl %eax, %eax
276 ; CHECK-O0-NEXT: # kill: def $rax killed $eax
277 ; CHECK-O0-NEXT: retq
279 %0 = load i32, ptr addrspace(270) %i, align 4
280 %1 = zext i32 %0 to i64
284 define void @test_store_sptr32_trunc_i1(ptr addrspace(270) %s, i32 %i) {
285 ; CHECK-LABEL: test_store_sptr32_trunc_i1:
286 ; CHECK: # %bb.0: # %entry
287 ; CHECK-NEXT: movslq %ecx, %rax
288 ; CHECK-NEXT: andl $1, %edx
289 ; CHECK-NEXT: movb %dl, (%rax)
292 ; CHECK-O0-LABEL: test_store_sptr32_trunc_i1:
293 ; CHECK-O0: # %bb.0: # %entry
294 ; CHECK-O0-NEXT: movslq %ecx, %rax
295 ; CHECK-O0-NEXT: andl $1, %edx
296 ; CHECK-O0-NEXT: movb %dl, %cl
297 ; CHECK-O0-NEXT: movb %cl, (%rax)
298 ; CHECK-O0-NEXT: retq
300 %0 = trunc i32 %i to i1
301 store i1 %0, ptr addrspace(270) %s