1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-sse2 -show-mc-encoding | FileCheck %s --check-prefixes=CHECK,SSE
3 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx -show-mc-encoding | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
4 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx512f,+avx512bw,+avx512dq,+avx512vl -show-mc-encoding | FileCheck %s --check-prefixes=CHECK,AVX,AVX512
6 define i64 @test_x86_sse_cvtss2si64(<4 x float> %a0) {
7 ; SSE-LABEL: test_x86_sse_cvtss2si64:
9 ; SSE-NEXT: cvtss2si %xmm0, %rax ## encoding: [0xf3,0x48,0x0f,0x2d,0xc0]
10 ; SSE-NEXT: retq ## encoding: [0xc3]
12 ; AVX1-LABEL: test_x86_sse_cvtss2si64:
14 ; AVX1-NEXT: vcvtss2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfa,0x2d,0xc0]
15 ; AVX1-NEXT: retq ## encoding: [0xc3]
17 ; AVX512-LABEL: test_x86_sse_cvtss2si64:
19 ; AVX512-NEXT: vcvtss2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfa,0x2d,0xc0]
20 ; AVX512-NEXT: retq ## encoding: [0xc3]
21 %res = call i64 @llvm.x86.sse.cvtss2si64(<4 x float> %a0) ; <i64> [#uses=1]
24 declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone
27 define i64 @test_x86_sse_cvttss2si64(<4 x float> %a0) {
28 ; SSE-LABEL: test_x86_sse_cvttss2si64:
30 ; SSE-NEXT: cvttss2si %xmm0, %rax ## encoding: [0xf3,0x48,0x0f,0x2c,0xc0]
31 ; SSE-NEXT: retq ## encoding: [0xc3]
33 ; AVX1-LABEL: test_x86_sse_cvttss2si64:
35 ; AVX1-NEXT: vcvttss2si %xmm0, %rax ## encoding: [0xc4,0xe1,0xfa,0x2c,0xc0]
36 ; AVX1-NEXT: retq ## encoding: [0xc3]
38 ; AVX512-LABEL: test_x86_sse_cvttss2si64:
40 ; AVX512-NEXT: vcvttss2si %xmm0, %rax ## EVEX TO VEX Compression encoding: [0xc4,0xe1,0xfa,0x2c,0xc0]
41 ; AVX512-NEXT: retq ## encoding: [0xc3]
42 %res = call i64 @llvm.x86.sse.cvttss2si64(<4 x float> %a0) ; <i64> [#uses=1]
45 declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone