1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse4a -show-mc-encoding | FileCheck %s --check-prefixes=X86 3 ; RUN: llc < %s -mtriple=i386-unknown-unknown -mattr=+sse4a,+avx -show-mc-encoding | FileCheck %s --check-prefixes=X86 4 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4a -show-mc-encoding | FileCheck %s --check-prefixes=X64 5 ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4a,+avx -show-mc-encoding | FileCheck %s --check-prefixes=X64 6 7 define void @test_movntss(i8* %p, <4 x float> %a) nounwind optsize ssp { 8 ; X86-LABEL: test_movntss: 9 ; X86: # %bb.0: 10 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04] 11 ; X86-NEXT: movntss %xmm0, (%eax) # encoding: [0xf3,0x0f,0x2b,0x00] 12 ; X86-NEXT: retl # encoding: [0xc3] 13 ; 14 ; X64-LABEL: test_movntss: 15 ; X64: # %bb.0: 16 ; X64-NEXT: movntss %xmm0, (%rdi) # encoding: [0xf3,0x0f,0x2b,0x07] 17 ; X64-NEXT: retq # encoding: [0xc3] 18 tail call void @llvm.x86.sse4a.movnt.ss(i8* %p, <4 x float> %a) nounwind 19 ret void 20 } 21 22 declare void @llvm.x86.sse4a.movnt.ss(i8*, <4 x float>) 23 24 define void @test_movntsd(i8* %p, <2 x double> %a) nounwind optsize ssp { 25 ; X86-LABEL: test_movntsd: 26 ; X86: # %bb.0: 27 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04] 28 ; X86-NEXT: movntsd %xmm0, (%eax) # encoding: [0xf2,0x0f,0x2b,0x00] 29 ; X86-NEXT: retl # encoding: [0xc3] 30 ; 31 ; X64-LABEL: test_movntsd: 32 ; X64: # %bb.0: 33 ; X64-NEXT: movntsd %xmm0, (%rdi) # encoding: [0xf2,0x0f,0x2b,0x07] 34 ; X64-NEXT: retq # encoding: [0xc3] 35 tail call void @llvm.x86.sse4a.movnt.sd(i8* %p, <2 x double> %a) nounwind 36 ret void 37 } 38 39 declare void @llvm.x86.sse4a.movnt.sd(i8*, <2 x double>) 40
