| blob | 351b80d5e2ff76b81bbb1185c7b1f064e1d07feb |
1 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 ; RUN: llc -mtriple=aarch64-linux-gnu -O0 -global-isel -stop-after=irtranslator -o - %s | FileCheck %s
4 %type = type [4 x {i8, i32}]
6 define i8* @translate_element_size1(i64 %arg) {
7 ; CHECK-LABEL: name: translate_element_size1
8 ; CHECK: bb.1 (%ir-block.0):
9 ; CHECK: liveins: $x0
10 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
11 ; CHECK: [[C:%[0-9]+]]:_(p0) = G_CONSTANT i64 0
12 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[C]], [[COPY]](s64)
13 ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[PTR_ADD]](p0)
14 ; CHECK: $x0 = COPY [[COPY1]](p0)
15 ; CHECK: RET_ReallyLR implicit $x0
16 %tmp = getelementptr i8, i8* null, i64 %arg
17 ret i8* %tmp
18 }
20 define %type* @first_offset_const(%type* %addr) {
22 ; CHECK-LABEL: name: first_offset_const
23 ; CHECK: bb.1 (%ir-block.0):
24 ; CHECK: liveins: $x0
25 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
26 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
27 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s64)
28 ; CHECK: $x0 = COPY [[PTR_ADD]](p0)
29 ; CHECK: RET_ReallyLR implicit $x0
30 %res = getelementptr %type, %type* %addr, i32 1
31 ret %type* %res
32 }
34 define %type* @first_offset_trivial(%type* %addr) {
36 ; CHECK-LABEL: name: first_offset_trivial
37 ; CHECK: bb.1 (%ir-block.0):
38 ; CHECK: liveins: $x0
39 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
40 ; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY [[COPY]](p0)
41 ; CHECK: $x0 = COPY [[COPY1]](p0)
42 ; CHECK: RET_ReallyLR implicit $x0
43 %res = getelementptr %type, %type* %addr, i32 0
44 ret %type* %res
45 }
47 define %type* @first_offset_variable(%type* %addr, i64 %idx) {
49 ; CHECK-LABEL: name: first_offset_variable
50 ; CHECK: bb.1 (%ir-block.0):
51 ; CHECK: liveins: $x0, $x1
52 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
53 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
54 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
55 ; CHECK: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[COPY1]], [[C]]
56 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[MUL]](s64)
57 ; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY [[PTR_ADD]](p0)
58 ; CHECK: $x0 = COPY [[COPY2]](p0)
59 ; CHECK: RET_ReallyLR implicit $x0
60 %res = getelementptr %type, %type* %addr, i64 %idx
61 ret %type* %res
62 }
64 define %type* @first_offset_ext(%type* %addr, i32 %idx) {
66 ; CHECK-LABEL: name: first_offset_ext
67 ; CHECK: bb.1 (%ir-block.0):
68 ; CHECK: liveins: $w1, $x0
69 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
70 ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $w1
71 ; CHECK: [[SEXT:%[0-9]+]]:_(s64) = G_SEXT [[COPY1]](s32)
72 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
73 ; CHECK: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[SEXT]], [[C]]
74 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[MUL]](s64)
75 ; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY [[PTR_ADD]](p0)
76 ; CHECK: $x0 = COPY [[COPY2]](p0)
77 ; CHECK: RET_ReallyLR implicit $x0
78 %res = getelementptr %type, %type* %addr, i32 %idx
79 ret %type* %res
80 }
82 %type1 = type [4 x [4 x i32]]
83 define i32* @const_then_var(%type1* %addr, i64 %idx) {
85 ; CHECK-LABEL: name: const_then_var
86 ; CHECK: bb.1 (%ir-block.0):
87 ; CHECK: liveins: $x0, $x1
88 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
89 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
90 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 272
91 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s64)
92 ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
93 ; CHECK: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[COPY1]], [[C1]]
94 ; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[PTR_ADD]], [[MUL]](s64)
95 ; CHECK: [[COPY2:%[0-9]+]]:_(p0) = COPY [[PTR_ADD1]](p0)
96 ; CHECK: $x0 = COPY [[COPY2]](p0)
97 ; CHECK: RET_ReallyLR implicit $x0
98 %res = getelementptr %type1, %type1* %addr, i32 4, i32 1, i64 %idx
99 ret i32* %res
100 }
102 define i32* @var_then_const(%type1* %addr, i64 %idx) {
104 ; CHECK-LABEL: name: var_then_const
105 ; CHECK: bb.1 (%ir-block.0):
106 ; CHECK: liveins: $x0, $x1
107 ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
108 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
109 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 64
110 ; CHECK: [[MUL:%[0-9]+]]:_(s64) = G_MUL [[COPY1]], [[C]]
111 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[MUL]](s64)
112 ; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 40
113 ; CHECK: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[PTR_ADD]], [[C1]](s64)
114 ; CHECK: $x0 = COPY [[PTR_ADD1]](p0)
115 ; CHECK: RET_ReallyLR implicit $x0
116 %res = getelementptr %type1, %type1* %addr, i64 %idx, i32 2, i32 2
117 ret i32* %res
118 }
120 @arr = external global [8 x i32]
122 define <2 x i32*> @vec_gep_scalar_base(<2 x i64> %offs) {
123 ; CHECK-LABEL: name: vec_gep_scalar_base
124 ; CHECK: bb.1.entry:
125 ; CHECK: liveins: $q0
126 ; CHECK: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
127 ; CHECK: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @arr
128 ; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x p0>) = G_BUILD_VECTOR [[GV]](p0), [[GV]](p0)
129 ; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4
130 ; CHECK: [[BUILD_VECTOR1:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C]](s64)
131 ; CHECK: [[MUL:%[0-9]+]]:_(<2 x s64>) = G_MUL [[COPY]], [[BUILD_VECTOR1]]
132 ; CHECK: [[PTR_ADD:%[0-9]+]]:_(<2 x p0>) = G_PTR_ADD [[BUILD_VECTOR]], [[MUL]](<2 x s64>)
133 ; CHECK: [[COPY1:%[0-9]+]]:_(<2 x p0>) = COPY [[PTR_ADD]](<2 x p0>)
134 ; CHECK: $q0 = COPY [[COPY1]](<2 x p0>)
135 ; CHECK: RET_ReallyLR implicit $q0
136 entry:
137 %0 = getelementptr inbounds [8 x i32], [8 x i32]* @arr, i64 0, <2 x i64> %offs
138 ret <2 x i32*> %0
139 }