1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+lwp | FileCheck %s --check-prefix=X86 3 ; RUN: llc < %s -mtriple=i686-unknown -mcpu=bdver1 | FileCheck %s --check-prefix=X86 4 ; RUN: llc < %s -mtriple=i686-unknown -mcpu=bdver2 | FileCheck %s --check-prefix=X86 5 ; RUN: llc < %s -mtriple=i686-unknown -mcpu=bdver3 | FileCheck %s --check-prefix=X86 6 ; RUN: llc < %s -mtriple=i686-unknown -mcpu=bdver4 | FileCheck %s --check-prefix=X86 7 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+lwp | FileCheck %s --check-prefix=X64 8 ; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=bdver1 | FileCheck %s --check-prefix=X64 9 ; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=bdver2 | FileCheck %s --check-prefix=X64 10 ; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=bdver3 | FileCheck %s --check-prefix=X64 11 ; RUN: llc < %s -mtriple=x86_64-unknown -mcpu=bdver4 | FileCheck %s --check-prefix=X64 12 13 define void @test_llwpcb(i8 *%a0) nounwind { 14 ; X86-LABEL: test_llwpcb: 15 ; X86: # %bb.0: 16 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 17 ; X86-NEXT: llwpcb %eax 18 ; X86-NEXT: retl 19 ; 20 ; X64-LABEL: test_llwpcb: 21 ; X64: # %bb.0: 22 ; X64-NEXT: llwpcb %rdi 23 ; X64-NEXT: retq 24 tail call void @llvm.x86.llwpcb(i8 *%a0) 25 ret void 26 } 27 28 define i8* @test_slwpcb(i8 *%a0) nounwind { 29 ; X86-LABEL: test_slwpcb: 30 ; X86: # %bb.0: 31 ; X86-NEXT: slwpcb %eax 32 ; X86-NEXT: retl 33 ; 34 ; X64-LABEL: test_slwpcb: 35 ; X64: # %bb.0: 36 ; X64-NEXT: slwpcb %rax 37 ; X64-NEXT: retq 38 %1 = tail call i8* @llvm.x86.slwpcb() 39 ret i8 *%1 40 } 41 42 define i8 @test_lwpins32_rri(i32 %a0, i32 %a1) nounwind { 43 ; X86-LABEL: test_lwpins32_rri: 44 ; X86: # %bb.0: 45 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 46 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 47 ; X86-NEXT: addl %ecx, %ecx 48 ; X86-NEXT: lwpins $-1985229329, %ecx, %eax # imm = 0x89ABCDEF 49 ; X86-NEXT: setb %al 50 ; X86-NEXT: retl 51 ; 52 ; X64-LABEL: test_lwpins32_rri: 53 ; X64: # %bb.0: 54 ; X64-NEXT: addl %esi, %esi 55 ; X64-NEXT: lwpins $-1985229329, %esi, %edi # imm = 0x89ABCDEF 56 ; X64-NEXT: setb %al 57 ; X64-NEXT: retq 58 %1 = add i32 %a1, %a1 59 %2 = tail call i8 @llvm.x86.lwpins32(i32 %a0, i32 %1, i32 2309737967) 60 ret i8 %2 61 } 62 63 define i8 @test_lwpins32_rmi(i32 %a0, i32 *%p1) nounwind { 64 ; X86-LABEL: test_lwpins32_rmi: 65 ; X86: # %bb.0: 66 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 67 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 68 ; X86-NEXT: lwpins $1985229328, (%eax), %ecx # imm = 0x76543210 69 ; X86-NEXT: setb %al 70 ; X86-NEXT: retl 71 ; 72 ; X64-LABEL: test_lwpins32_rmi: 73 ; X64: # %bb.0: 74 ; X64-NEXT: lwpins $1985229328, (%rsi), %edi # imm = 0x76543210 75 ; X64-NEXT: setb %al 76 ; X64-NEXT: retq 77 %a1 = load i32, i32 *%p1 78 %1 = tail call i8 @llvm.x86.lwpins32(i32 %a0, i32 %a1, i32 1985229328) 79 ret i8 %1 80 } 81 82 define void @test_lwpval32_rri(i32 %a0, i32 %a1) nounwind { 83 ; X86-LABEL: test_lwpval32_rri: 84 ; X86: # %bb.0: 85 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 86 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 87 ; X86-NEXT: addl %ecx, %ecx 88 ; X86-NEXT: lwpval $-19088744, %ecx, %eax # imm = 0xFEDCBA98 89 ; X86-NEXT: retl 90 ; 91 ; X64-LABEL: test_lwpval32_rri: 92 ; X64: # %bb.0: 93 ; X64-NEXT: addl %esi, %esi 94 ; X64-NEXT: lwpval $-19088744, %esi, %edi # imm = 0xFEDCBA98 95 ; X64-NEXT: retq 96 %1 = add i32 %a1, %a1 97 tail call void @llvm.x86.lwpval32(i32 %a0, i32 %1, i32 4275878552) 98 ret void 99 } 100 101 define void @test_lwpval32_rmi(i32 %a0, i32 *%p1) nounwind { 102 ; X86-LABEL: test_lwpval32_rmi: 103 ; X86: # %bb.0: 104 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax 105 ; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx 106 ; X86-NEXT: lwpval $305419896, (%eax), %ecx # imm = 0x12345678 107 ; X86-NEXT: retl 108 ; 109 ; X64-LABEL: test_lwpval32_rmi: 110 ; X64: # %bb.0: 111 ; X64-NEXT: lwpval $305419896, (%rsi), %edi # imm = 0x12345678 112 ; X64-NEXT: retq 113 %a1 = load i32, i32 *%p1 114 tail call void @llvm.x86.lwpval32(i32 %a0, i32 %a1, i32 305419896) 115 ret void 116 } 117 118 declare void @llvm.x86.llwpcb(i8*) nounwind 119 declare i8* @llvm.x86.slwpcb() nounwind 120 declare i8 @llvm.x86.lwpins32(i32, i32, i32) nounwind 121 declare void @llvm.x86.lwpval32(i32, i32, i32) nounwind 122
