1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i386-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=I386 %s 3; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=core2 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=CORE2 %s 4; RUN: llc < %s -mtriple=x86_64-apple-darwin10.0 -mcpu=corei7 -relocation-model=dynamic-no-pic | FileCheck -check-prefix=COREI7 %s 5 6@.str1 = internal constant [31 x i8] c"DHRYSTONE PROGRAM, SOME STRING\00", align 8 7@.str3 = internal constant [31 x i8] c"DHRYSTONE PROGRAM, 2'ND STRING\00", align 8 8 9; This can be improved; see PR39952. 10 11define void @func() nounwind ssp { 12; I386-LABEL: func: 13; I386: ## %bb.0: ## %entry 14; I386-NEXT: subl $32, %esp 15; I386-NEXT: .p2align 4, 0x90 16; I386-NEXT: LBB0_1: ## %bb 17; I386-NEXT: ## =>This Inner Loop Header: Depth=1 18; I386-NEXT: movl $4673097, {{[0-9]+}}(%esp) ## imm = 0x474E49 19; I386-NEXT: movl $1230132307, {{[0-9]+}}(%esp) ## imm = 0x49525453 20; I386-NEXT: movl $541347367, {{[0-9]+}}(%esp) ## imm = 0x20444E27 21; I386-NEXT: movl $840969293, {{[0-9]+}}(%esp) ## imm = 0x32202C4D 22; I386-NEXT: movl $1095911247, {{[0-9]+}}(%esp) ## imm = 0x4152474F 23; I386-NEXT: movl $1380982853, {{[0-9]+}}(%esp) ## imm = 0x52502045 24; I386-NEXT: movl $1313821779, {{[0-9]+}}(%esp) ## imm = 0x4E4F5453 25; I386-NEXT: movl $1498564676, (%esp) ## imm = 0x59524844 26; I386-NEXT: jmp LBB0_1 27; 28; CORE2-LABEL: func: 29; CORE2: ## %bb.0: ## %entry 30; CORE2-NEXT: movabsq $20070800167293728, %rax ## imm = 0x474E4952545320 31; CORE2-NEXT: movabsq $2325069237881678925, %rcx ## imm = 0x20444E2732202C4D 32; CORE2-NEXT: movabsq $4706902966564560965, %rdx ## imm = 0x4152474F52502045 33; CORE2-NEXT: movabsq $5642821575076104260, %rsi ## imm = 0x4E4F545359524844 34; CORE2-NEXT: .p2align 4, 0x90 35; CORE2-NEXT: LBB0_1: ## %bb 36; CORE2-NEXT: ## =>This Inner Loop Header: Depth=1 37; CORE2-NEXT: movq %rax, -{{[0-9]+}}(%rsp) 38; CORE2-NEXT: movq %rcx, -{{[0-9]+}}(%rsp) 39; CORE2-NEXT: movq %rdx, -{{[0-9]+}}(%rsp) 40; CORE2-NEXT: movq %rsi, -{{[0-9]+}}(%rsp) 41; CORE2-NEXT: jmp LBB0_1 42; 43; COREI7-LABEL: func: 44; COREI7: ## %bb.0: ## %entry 45; COREI7-NEXT: movups _.str3+{{.*}}(%rip), %xmm0 46; COREI7-NEXT: movups {{.*}}(%rip), %xmm1 47; COREI7-NEXT: .p2align 4, 0x90 48; COREI7-NEXT: LBB0_1: ## %bb 49; COREI7-NEXT: ## =>This Inner Loop Header: Depth=1 50; COREI7-NEXT: movups %xmm0, -{{[0-9]+}}(%rsp) 51; COREI7-NEXT: movaps %xmm1, -{{[0-9]+}}(%rsp) 52; COREI7-NEXT: jmp LBB0_1 53entry: 54 %String2Loc = alloca [31 x i8], align 1 55 br label %bb 56 57bb: ; preds = %bb, %entry 58 %String2Loc9 = getelementptr inbounds [31 x i8], [31 x i8]* %String2Loc, i64 0, i64 0 59 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) 60 br label %bb 61 62return: ; No predecessors! 63 ret void 64} 65 66define void @func_aligned() nounwind ssp { 67; I386-LABEL: func_aligned: 68; I386: ## %bb.0: ## %entry 69; I386-NEXT: subl $44, %esp 70; I386-NEXT: movaps {{.*#+}} xmm0 = [1498564676,1313821779,1380982853,1095911247] 71; I386-NEXT: .p2align 4, 0x90 72; I386-NEXT: LBB1_1: ## %bb 73; I386-NEXT: ## =>This Inner Loop Header: Depth=1 74; I386-NEXT: movaps %xmm0, (%esp) 75; I386-NEXT: movl $4673097, {{[0-9]+}}(%esp) ## imm = 0x474E49 76; I386-NEXT: movl $1230132307, {{[0-9]+}}(%esp) ## imm = 0x49525453 77; I386-NEXT: movl $541347367, {{[0-9]+}}(%esp) ## imm = 0x20444E27 78; I386-NEXT: movl $840969293, {{[0-9]+}}(%esp) ## imm = 0x32202C4D 79; I386-NEXT: jmp LBB1_1 80; 81; CORE2-LABEL: func_aligned: 82; CORE2: ## %bb.0: ## %entry 83; CORE2-NEXT: movabsq $20070800167293728, %rax ## imm = 0x474E4952545320 84; CORE2-NEXT: movabsq $2325069237881678925, %rcx ## imm = 0x20444E2732202C4D 85; CORE2-NEXT: movabsq $4706902966564560965, %rdx ## imm = 0x4152474F52502045 86; CORE2-NEXT: movabsq $5642821575076104260, %rsi ## imm = 0x4E4F545359524844 87; CORE2-NEXT: .p2align 4, 0x90 88; CORE2-NEXT: LBB1_1: ## %bb 89; CORE2-NEXT: ## =>This Inner Loop Header: Depth=1 90; CORE2-NEXT: movq %rax, -{{[0-9]+}}(%rsp) 91; CORE2-NEXT: movq %rcx, -{{[0-9]+}}(%rsp) 92; CORE2-NEXT: movq %rdx, -{{[0-9]+}}(%rsp) 93; CORE2-NEXT: movq %rsi, -{{[0-9]+}}(%rsp) 94; CORE2-NEXT: jmp LBB1_1 95; 96; COREI7-LABEL: func_aligned: 97; COREI7: ## %bb.0: ## %entry 98; COREI7-NEXT: movups _.str3+{{.*}}(%rip), %xmm0 99; COREI7-NEXT: movups {{.*}}(%rip), %xmm1 100; COREI7-NEXT: .p2align 4, 0x90 101; COREI7-NEXT: LBB1_1: ## %bb 102; COREI7-NEXT: ## =>This Inner Loop Header: Depth=1 103; COREI7-NEXT: movups %xmm0, -{{[0-9]+}}(%rsp) 104; COREI7-NEXT: movaps %xmm1, -{{[0-9]+}}(%rsp) 105; COREI7-NEXT: jmp LBB1_1 106entry: 107 %String2Loc = alloca [31 x i8], align 16 108 br label %bb 109 110bb: ; preds = %bb, %entry 111 %String2Loc9 = getelementptr inbounds [31 x i8], [31 x i8]* %String2Loc, i64 0, i64 0 112 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) 113 br label %bb 114 115return: ; No predecessors! 116 ret void 117} 118 119declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind 120