1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2 ; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+sse2 -fast-isel -O0 < %s | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE2 3 ; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+sse4a -fast-isel -O0 < %s | FileCheck %s --check-prefix=ALL --check-prefix=SSE --check-prefix=SSE4A 4 ; RUN: llc -mtriple=x86_64-unknown-unknown -mattr=+avx -fast-isel -O0 < %s | FileCheck %s --check-prefix=ALL --check-prefix=AVX 5 6 define void @test_nti32(i32* nocapture %ptr, i32 %X) { 7 ; ALL-LABEL: test_nti32: 8 ; ALL: # BB#0: # %entry 9 ; ALL-NEXT: movntil %esi, (%rdi) 10 ; ALL-NEXT: retq 11 entry: 12 store i32 %X, i32* %ptr, align 4, !nontemporal !1 13 ret void 14 } 15 16 define void @test_nti64(i64* nocapture %ptr, i64 %X) { 17 ; ALL-LABEL: test_nti64: 18 ; ALL: # BB#0: # %entry 19 ; ALL-NEXT: movntiq %rsi, (%rdi) 20 ; ALL-NEXT: retq 21 entry: 22 store i64 %X, i64* %ptr, align 8, !nontemporal !1 23 ret void 24 } 25 26 define void @test_ntfloat(float* nocapture %ptr, float %X) { 27 ; SSE2-LABEL: test_ntfloat: 28 ; SSE2: # BB#0: # %entry 29 ; SSE2-NEXT: movss %xmm0, (%rdi) 30 ; SSE2-NEXT: retq 31 ; 32 ; SSE4A-LABEL: test_ntfloat: 33 ; SSE4A: # BB#0: # %entry 34 ; SSE4A-NEXT: movntss %xmm0, (%rdi) 35 ; SSE4A-NEXT: retq 36 ; 37 ; AVX-LABEL: test_ntfloat: 38 ; AVX: # BB#0: # %entry 39 ; AVX-NEXT: vmovss %xmm0, (%rdi) 40 ; AVX-NEXT: retq 41 entry: 42 store float %X, float* %ptr, align 4, !nontemporal !1 43 ret void 44 } 45 46 define void @test_ntdouble(double* nocapture %ptr, double %X) { 47 ; SSE2-LABEL: test_ntdouble: 48 ; SSE2: # BB#0: # %entry 49 ; SSE2-NEXT: movsd %xmm0, (%rdi) 50 ; SSE2-NEXT: retq 51 ; 52 ; SSE4A-LABEL: test_ntdouble: 53 ; SSE4A: # BB#0: # %entry 54 ; SSE4A-NEXT: movntsd %xmm0, (%rdi) 55 ; SSE4A-NEXT: retq 56 ; 57 ; AVX-LABEL: test_ntdouble: 58 ; AVX: # BB#0: # %entry 59 ; AVX-NEXT: vmovsd %xmm0, (%rdi) 60 ; AVX-NEXT: retq 61 entry: 62 store double %X, double* %ptr, align 8, !nontemporal !1 63 ret void 64 } 65 66 define void @test_nt4xfloat(<4 x float>* nocapture %ptr, <4 x float> %X) { 67 ; SSE-LABEL: test_nt4xfloat: 68 ; SSE: # BB#0: # %entry 69 ; SSE-NEXT: movntps %xmm0, (%rdi) 70 ; SSE-NEXT: retq 71 ; 72 ; AVX-LABEL: test_nt4xfloat: 73 ; AVX: # BB#0: # %entry 74 ; AVX-NEXT: vmovntps %xmm0, (%rdi) 75 ; AVX-NEXT: retq 76 entry: 77 store <4 x float> %X, <4 x float>* %ptr, align 16, !nontemporal !1 78 ret void 79 } 80 81 define void @test_nt2xdouble(<2 x double>* nocapture %ptr, <2 x double> %X) { 82 ; SSE-LABEL: test_nt2xdouble: 83 ; SSE: # BB#0: # %entry 84 ; SSE-NEXT: movntpd %xmm0, (%rdi) 85 ; SSE-NEXT: retq 86 ; 87 ; AVX-LABEL: test_nt2xdouble: 88 ; AVX: # BB#0: # %entry 89 ; AVX-NEXT: vmovntpd %xmm0, (%rdi) 90 ; AVX-NEXT: retq 91 entry: 92 store <2 x double> %X, <2 x double>* %ptr, align 16, !nontemporal !1 93 ret void 94 } 95 96 define void @test_nt2xi64(<2 x i64>* nocapture %ptr, <2 x i64> %X) { 97 ; SSE-LABEL: test_nt2xi64: 98 ; SSE: # BB#0: # %entry 99 ; SSE-NEXT: movntdq %xmm0, (%rdi) 100 ; SSE-NEXT: retq 101 ; 102 ; AVX-LABEL: test_nt2xi64: 103 ; AVX: # BB#0: # %entry 104 ; AVX-NEXT: vmovntdq %xmm0, (%rdi) 105 ; AVX-NEXT: retq 106 entry: 107 store <2 x i64> %X, <2 x i64>* %ptr, align 16, !nontemporal !1 108 ret void 109 } 110 111 !1 = !{i32 1} 112
