1 ; RUN: llc < %s -mattr=+sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Darwin
2 ; RUN: llc < %s -mattr=+sse2 -mtriple=i686-pc-mingw32 -mcpu=core2 | FileCheck %s -check-prefix=SSE2-Mingw32
3 ; RUN: llc < %s -mattr=+sse,-sse2 -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=SSE1
4 ; RUN: llc < %s -mattr=-sse -mtriple=i686-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=NOSSE
5 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core2 | FileCheck %s -check-prefix=X86-64
7 @.str = internal constant [25 x i8] c"image\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00"
8 @.str2 = internal constant [30 x i8] c"xxxxxxxxxxxxxxxxxxxxxxxxxxxxx\00", align 4
10 define void @t1(i32 %argc, i8** %argv) nounwind {
12 ; SSE2-Darwin-LABEL: t1:
13 ; SSE2-Darwin: movsd _.str+16, %xmm0
14 ; SSE2-Darwin: movsd %xmm0, 16(%esp)
15 ; SSE2-Darwin: movaps _.str, %xmm0
16 ; SSE2-Darwin: movaps %xmm0
17 ; SSE2-Darwin: movb $0, 24(%esp)
19 ; SSE2-Mingw32-LABEL: t1:
20 ; SSE2-Mingw32: movsd _.str+16, %xmm0
21 ; SSE2-Mingw32: movsd %xmm0, 16(%esp)
22 ; SSE2-Mingw32: movaps _.str, %xmm0
23 ; SSE2-Mingw32: movups %xmm0
24 ; SSE2-Mingw32: movb $0, 24(%esp)
27 ; SSE1: movaps _.str, %xmm0
29 ; SSE1: movb $0, 24(%esp)
30 ; SSE1: movl $0, 20(%esp)
31 ; SSE1: movl $0, 16(%esp)
40 ; NOSSE: movl $1734438249
43 ; X86-64: movaps _.str(%rip), %xmm0
44 ; X86-64: movaps %xmm0
47 %tmp1 = alloca [25 x i8]
48 %tmp2 = bitcast [25 x i8]* %tmp1 to i8*
49 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str, i32 0, i32 0), i32 25, i32 1, i1 false)
54 %struct.s0 = type { [2 x double] }
56 define void @t2(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp {
58 ; SSE2-Darwin-LABEL: t2:
59 ; SSE2-Darwin: movaps (%ecx), %xmm0
60 ; SSE2-Darwin: movaps %xmm0, (%eax)
62 ; SSE2-Mingw32-LABEL: t2:
63 ; SSE2-Mingw32: movaps (%ecx), %xmm0
64 ; SSE2-Mingw32: movaps %xmm0, (%eax)
67 ; SSE1: movaps (%ecx), %xmm0
68 ; SSE1: movaps %xmm0, (%eax)
83 ; X86-64: movaps (%rsi), %xmm0
84 ; X86-64: movaps %xmm0, (%rdi)
85 %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1]
86 %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1]
87 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 16, i1 false)
91 define void @t3(%struct.s0* nocapture %a, %struct.s0* nocapture %b) nounwind ssp {
93 ; SSE2-Darwin-LABEL: t3:
94 ; SSE2-Darwin: movsd (%ecx), %xmm0
95 ; SSE2-Darwin: movsd 8(%ecx), %xmm1
96 ; SSE2-Darwin: movsd %xmm1, 8(%eax)
97 ; SSE2-Darwin: movsd %xmm0, (%eax)
99 ; SSE2-Mingw32-LABEL: t3:
100 ; SSE2-Mingw32: movsd (%ecx), %xmm0
101 ; SSE2-Mingw32: movsd 8(%ecx), %xmm1
102 ; SSE2-Mingw32: movsd %xmm1, 8(%eax)
103 ; SSE2-Mingw32: movsd %xmm0, (%eax)
130 ; X86-64: movq (%rsi), %rax
131 ; X86-64: movq 8(%rsi), %rcx
132 ; X86-64: movq %rcx, 8(%rdi)
133 ; X86-64: movq %rax, (%rdi)
134 %tmp2 = bitcast %struct.s0* %a to i8* ; <i8*> [#uses=1]
135 %tmp3 = bitcast %struct.s0* %b to i8* ; <i8*> [#uses=1]
136 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* %tmp3, i32 16, i32 8, i1 false)
140 define void @t4() nounwind {
142 ; SSE2-Darwin-LABEL: t4:
143 ; SSE2-Darwin: movw $120
144 ; SSE2-Darwin: movl $2021161080
145 ; SSE2-Darwin: movl $2021161080
146 ; SSE2-Darwin: movl $2021161080
147 ; SSE2-Darwin: movl $2021161080
148 ; SSE2-Darwin: movl $2021161080
149 ; SSE2-Darwin: movl $2021161080
150 ; SSE2-Darwin: movl $2021161080
152 ; SSE2-Mingw32-LABEL: t4:
153 ; SSE2-Mingw32: movw $120
154 ; SSE2-Mingw32: movl $2021161080
155 ; SSE2-Mingw32: movl $2021161080
156 ; SSE2-Mingw32: movl $2021161080
157 ; SSE2-Mingw32: movl $2021161080
158 ; SSE2-Mingw32: movl $2021161080
159 ; SSE2-Mingw32: movl $2021161080
160 ; SSE2-Mingw32: movl $2021161080
164 ; SSE1: movl $2021161080
165 ; SSE1: movl $2021161080
166 ; SSE1: movl $2021161080
167 ; SSE1: movl $2021161080
168 ; SSE1: movl $2021161080
169 ; SSE1: movl $2021161080
170 ; SSE1: movl $2021161080
174 ; NOSSE: movl $2021161080
175 ; NOSSE: movl $2021161080
176 ; NOSSE: movl $2021161080
177 ; NOSSE: movl $2021161080
178 ; NOSSE: movl $2021161080
179 ; NOSSE: movl $2021161080
180 ; NOSSE: movl $2021161080
183 ; X86-64: movabsq $8680820740569200760, %rax
188 ; X86-64: movl $2021161080
189 %tmp1 = alloca [30 x i8]
190 %tmp2 = bitcast [30 x i8]* %tmp1 to i8*
191 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %tmp2, i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str2, i32 0, i32 0), i32 30, i32 1, i1 false)
195 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind