| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i386-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=I386 %s |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=CORE2 %s |
| ; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=corei7 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=COREI7 %s |
| |
| @.str1 = internal constant [31 x i8] c"DHRYSTONE PROGRAM, SOME STRING\00", align 8 |
| @.str3 = internal constant [31 x i8] c"DHRYSTONE PROGRAM, 2'ND STRING\00", align 8 |
| |
| ; This can be improved; see PR39952. |
| |
| define void @func() nounwind ssp { |
| ; I386-LABEL: func: |
| ; I386: ## %bb.0: ## %entry |
| ; I386-NEXT: subl $32, %esp |
| ; I386-NEXT: .p2align 4, 0x90 |
| ; I386-NEXT: LBB0_1: ## %bb |
| ; I386-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; I386-NEXT: movl $4673097, {{[0-9]+}}(%esp) ## imm = 0x474E49 |
| ; I386-NEXT: movl $1230132307, {{[0-9]+}}(%esp) ## imm = 0x49525453 |
| ; I386-NEXT: movl $541347367, {{[0-9]+}}(%esp) ## imm = 0x20444E27 |
| ; I386-NEXT: movl $840969293, {{[0-9]+}}(%esp) ## imm = 0x32202C4D |
| ; I386-NEXT: movl $1095911247, {{[0-9]+}}(%esp) ## imm = 0x4152474F |
| ; I386-NEXT: movl $1380982853, {{[0-9]+}}(%esp) ## imm = 0x52502045 |
| ; I386-NEXT: movl $1313821779, {{[0-9]+}}(%esp) ## imm = 0x4E4F5453 |
| ; I386-NEXT: movl $1498564676, (%esp) ## imm = 0x59524844 |
| ; I386-NEXT: jmp LBB0_1 |
| ; |
| ; CORE2-LABEL: func: |
| ; CORE2: ## %bb.0: ## %entry |
| ; CORE2-NEXT: movabsq $20070800167293728, %rax ## imm = 0x474E4952545320 |
| ; CORE2-NEXT: movabsq $2325069237881678925, %rcx ## imm = 0x20444E2732202C4D |
| ; CORE2-NEXT: movabsq $4706902966564560965, %rdx ## imm = 0x4152474F52502045 |
| ; CORE2-NEXT: movabsq $5642821575076104260, %rsi ## imm = 0x4E4F545359524844 |
| ; CORE2-NEXT: .p2align 4, 0x90 |
| ; CORE2-NEXT: LBB0_1: ## %bb |
| ; CORE2-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; CORE2-NEXT: movq %rax, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rcx, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rdx, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rsi, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: jmp LBB0_1 |
| ; |
| ; COREI7-LABEL: func: |
| ; COREI7: ## %bb.0: ## %entry |
| ; COREI7-NEXT: movups _.str3+{{.*}}(%rip), %xmm0 |
| ; COREI7-NEXT: movups {{.*}}(%rip), %xmm1 |
| ; COREI7-NEXT: .p2align 4, 0x90 |
| ; COREI7-NEXT: LBB0_1: ## %bb |
| ; COREI7-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; COREI7-NEXT: movups %xmm0, -{{[0-9]+}}(%rsp) |
| ; COREI7-NEXT: movaps %xmm1, -{{[0-9]+}}(%rsp) |
| ; COREI7-NEXT: jmp LBB0_1 |
| entry: |
| %String2Loc = alloca [31 x i8], align 1 |
| br label %bb |
| |
| bb: ; preds = %bb, %entry |
| %String2Loc9 = getelementptr inbounds [31 x i8], [31 x i8]* %String2Loc, i64 0, i64 0 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* %String2Loc9, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str3, i64 0, i64 0), i64 31, i1 false) |
| br label %bb |
| |
| return: ; No predecessors! |
| ret void |
| } |
| |
| define void @func_aligned() nounwind ssp { |
| ; I386-LABEL: func_aligned: |
| ; I386: ## %bb.0: ## %entry |
| ; I386-NEXT: subl $44, %esp |
| ; I386-NEXT: movaps {{.*#+}} xmm0 = [1498564676,1313821779,1380982853,1095911247] |
| ; I386-NEXT: .p2align 4, 0x90 |
| ; I386-NEXT: LBB1_1: ## %bb |
| ; I386-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; I386-NEXT: movaps %xmm0, (%esp) |
| ; I386-NEXT: movl $4673097, {{[0-9]+}}(%esp) ## imm = 0x474E49 |
| ; I386-NEXT: movl $1230132307, {{[0-9]+}}(%esp) ## imm = 0x49525453 |
| ; I386-NEXT: movl $541347367, {{[0-9]+}}(%esp) ## imm = 0x20444E27 |
| ; I386-NEXT: movl $840969293, {{[0-9]+}}(%esp) ## imm = 0x32202C4D |
| ; I386-NEXT: jmp LBB1_1 |
| ; |
| ; CORE2-LABEL: func_aligned: |
| ; CORE2: ## %bb.0: ## %entry |
| ; CORE2-NEXT: movabsq $20070800167293728, %rax ## imm = 0x474E4952545320 |
| ; CORE2-NEXT: movabsq $2325069237881678925, %rcx ## imm = 0x20444E2732202C4D |
| ; CORE2-NEXT: movabsq $4706902966564560965, %rdx ## imm = 0x4152474F52502045 |
| ; CORE2-NEXT: movabsq $5642821575076104260, %rsi ## imm = 0x4E4F545359524844 |
| ; CORE2-NEXT: .p2align 4, 0x90 |
| ; CORE2-NEXT: LBB1_1: ## %bb |
| ; CORE2-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; CORE2-NEXT: movq %rax, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rcx, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rdx, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: movq %rsi, -{{[0-9]+}}(%rsp) |
| ; CORE2-NEXT: jmp LBB1_1 |
| ; |
| ; COREI7-LABEL: func_aligned: |
| ; COREI7: ## %bb.0: ## %entry |
| ; COREI7-NEXT: movups _.str3+{{.*}}(%rip), %xmm0 |
| ; COREI7-NEXT: movups {{.*}}(%rip), %xmm1 |
| ; COREI7-NEXT: .p2align 4, 0x90 |
| ; COREI7-NEXT: LBB1_1: ## %bb |
| ; COREI7-NEXT: ## =>This Inner Loop Header: Depth=1 |
| ; COREI7-NEXT: movups %xmm0, -{{[0-9]+}}(%rsp) |
| ; COREI7-NEXT: movaps %xmm1, -{{[0-9]+}}(%rsp) |
| ; COREI7-NEXT: jmp LBB1_1 |
| entry: |
| %String2Loc = alloca [31 x i8], align 16 |
| br label %bb |
| |
| bb: ; preds = %bb, %entry |
| %String2Loc9 = getelementptr inbounds [31 x i8], [31 x i8]* %String2Loc, i64 0, i64 0 |
| call void @llvm.memcpy.p0i8.p0i8.i64(i8* %String2Loc9, i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str3, i64 0, i64 0), i64 31, i1 false) |
| br label %bb |
| |
| return: ; No predecessors! |
| ret void |
| } |
| |
| declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind |