| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=SSE --check-prefix=CST |
| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+sse4.1 \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=SSE --check-prefix=CST |
| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX --check-prefix=CST |
| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx2 \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 |
| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512f \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512F |
| ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512vl \ |
| ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512VL |
| |
| ; CST: [[MASKCSTADDR:.LCPI[0-9_]+]]: |
| ; CST-NEXT: .long 65535 # 0xffff |
| ; CST-NEXT: .long 65535 # 0xffff |
| ; CST-NEXT: .long 65535 # 0xffff |
| ; CST-NEXT: .long 65535 # 0xffff |
| |
| ; CST: [[FPMASKCSTADDR:.LCPI[0-9_]+]]: |
| ; CST-NEXT: .long 1199570944 # float 65536 |
| ; CST-NEXT: .long 1199570944 # float 65536 |
| ; CST-NEXT: .long 1199570944 # float 65536 |
| ; CST-NEXT: .long 1199570944 # float 65536 |
| |
| ; AVX2: [[FPMASKCSTADDR:.LCPI[0-9_]+]]: |
| ; AVX2-NEXT: .long 1199570944 # float 65536 |
| |
| ; AVX2: [[MASKCSTADDR:.LCPI[0-9_]+]]: |
| ; AVX2-NEXT: .long 65535 # 0xffff |
| |
| define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) { |
| ; SSE-LABEL: test_uitofp_v4i32_to_v4f32: |
| ; SSE: # BB#0: |
| ; SSE-NEXT: movaps {{.*#+}} xmm1 = [65535,65535,65535,65535] |
| ; SSE-NEXT: andps %xmm0, %xmm1 |
| ; SSE-NEXT: cvtdq2ps %xmm1, %xmm1 |
| ; SSE-NEXT: psrld $16, %xmm0 |
| ; SSE-NEXT: cvtdq2ps %xmm0, %xmm0 |
| ; SSE-NEXT: mulps [[FPMASKCSTADDR]](%rip), %xmm0 |
| ; SSE-NEXT: addps %xmm1, %xmm0 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test_uitofp_v4i32_to_v4f32: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vandps [[MASKCSTADDR]](%rip), %xmm0, %xmm1 |
| ; AVX-NEXT: vcvtdq2ps %xmm1, %xmm1 |
| ; AVX-NEXT: vpsrld $16, %xmm0, %xmm0 |
| ; AVX-NEXT: vcvtdq2ps %xmm0, %xmm0 |
| ; AVX-NEXT: vmulps [[FPMASKCSTADDR]](%rip), %xmm0, %xmm0 |
| ; AVX-NEXT: vaddps %xmm1, %xmm0, %xmm0 |
| ; AVX-NEXT: retq |
| ; |
| ; AVX2-LABEL: test_uitofp_v4i32_to_v4f32: |
| ; AVX2: # BB#0: |
| ; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 |
| ; AVX2-NEXT: vcvtdq2ps %xmm1, %xmm1 |
| ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR]](%rip), %xmm2 |
| ; AVX2-NEXT: vmulps %xmm2, %xmm1, %xmm1 |
| ; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR]](%rip), %xmm2 |
| ; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0 |
| ; AVX2-NEXT: vcvtdq2ps %xmm0, %xmm0 |
| ; AVX2-NEXT: vaddps %xmm0, %xmm1, %xmm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512F-LABEL: test_uitofp_v4i32_to_v4f32: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: # kill |
| ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0 |
| ; AVX512F-NEXT: # kill |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: test_uitofp_v4i32_to_v4f32: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vcvtudq2ps %xmm0, %xmm0 |
| ; AVX512VL-NEXT: retq |
| %tmp = uitofp <4 x i32> %arg to <4 x float> |
| ret <4 x float> %tmp |
| } |
| |
| ; AVX: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]: |
| ; AVX-NEXT: .long 65535 # 0xffff |
| ; AVX-NEXT: .long 65535 # 0xffff |
| ; AVX-NEXT: .long 65535 # 0xffff |
| ; AVX-NEXT: .long 65535 # 0xffff |
| |
| ; AVX: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]: |
| ; AVX-NEXT: .long 1199570944 # float 65536 |
| ; AVX-NEXT: .long 1199570944 # float 65536 |
| ; AVX-NEXT: .long 1199570944 # float 65536 |
| ; AVX-NEXT: .long 1199570944 # float 65536 |
| |
| ; AVX2: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]: |
| ; AVX2-NEXT: .long 1199570944 # float 65536 |
| |
| ; AVX2: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]: |
| ; AVX2-NEXT: .long 65535 # 0xffff |
| |
| define <8 x float> @test_uitofp_v8i32_to_v8f32(<8 x i32> %arg) { |
| ; SSE-LABEL: test_uitofp_v8i32_to_v8f32: |
| ; SSE: # BB#0: |
| ; SSE-NEXT: movdqa %xmm0, %xmm2 |
| ; SSE-NEXT: psrld $16, %xmm2 |
| ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2 |
| ; SSE-NEXT: movaps {{.*#+}} xmm3 = [6.553600e+04,6.553600e+04,6.553600e+04,6.553600e+04] |
| ; SSE-NEXT: mulps %xmm3, %xmm2 |
| ; SSE-NEXT: movdqa {{.*#+}} xmm4 = [65535,65535,65535,65535] |
| ; SSE-NEXT: pand %xmm4, %xmm0 |
| ; SSE-NEXT: cvtdq2ps %xmm0, %xmm0 |
| ; SSE-NEXT: addps %xmm2, %xmm0 |
| ; SSE-NEXT: movdqa %xmm1, %xmm2 |
| ; SSE-NEXT: psrld $16, %xmm2 |
| ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2 |
| ; SSE-NEXT: mulps %xmm3, %xmm2 |
| ; SSE-NEXT: pand %xmm4, %xmm1 |
| ; SSE-NEXT: cvtdq2ps %xmm1, %xmm1 |
| ; SSE-NEXT: addps %xmm2, %xmm1 |
| ; SSE-NEXT: retq |
| ; |
| ; AVX-LABEL: test_uitofp_v8i32_to_v8f32: |
| ; AVX: # BB#0: |
| ; AVX-NEXT: vandps [[MASKCSTADDR_v8]](%rip), %ymm0, %ymm1 |
| ; AVX-NEXT: vcvtdq2ps %ymm1, %ymm1 |
| ; AVX-NEXT: vpsrld $16, %xmm0, %xmm2 |
| ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 |
| ; AVX-NEXT: vpsrld $16, %xmm0, %xmm0 |
| ; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0 |
| ; AVX-NEXT: vcvtdq2ps %ymm0, %ymm0 |
| ; AVX-NEXT: vmulps [[FPMASKCSTADDR_v8]](%rip), %ymm0, %ymm0 |
| ; AVX-NEXT: vaddps %ymm1, %ymm0, %ymm0 |
| ; AVX-NEXT: retq |
| ; |
| ; AVX2-LABEL: test_uitofp_v8i32_to_v8f32: |
| ; AVX2: # BB#0: |
| ; AVX2-NEXT: vpsrld $16, %ymm0, %ymm1 |
| ; AVX2-NEXT: vcvtdq2ps %ymm1, %ymm1 |
| ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR_v8]](%rip), %ymm2 |
| ; AVX2-NEXT: vmulps %ymm2, %ymm1, %ymm1 |
| ; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR_v8]](%rip), %ymm2 |
| ; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0 |
| ; AVX2-NEXT: vcvtdq2ps %ymm0, %ymm0 |
| ; AVX2-NEXT: vaddps %ymm0, %ymm1, %ymm0 |
| ; AVX2-NEXT: retq |
| ; |
| ; AVX512F-LABEL: test_uitofp_v8i32_to_v8f32: |
| ; AVX512F: # BB#0: |
| ; AVX512F-NEXT: # kill |
| ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0 |
| ; AVX512F-NEXT: # kill |
| ; AVX512F-NEXT: retq |
| ; |
| ; AVX512VL-LABEL: test_uitofp_v8i32_to_v8f32: |
| ; AVX512VL: # BB#0: |
| ; AVX512VL-NEXT: vcvtudq2ps %ymm0, %ymm0 |
| ; AVX512VL-NEXT: retq |
| %tmp = uitofp <8 x i32> %arg to <8 x float> |
| ret <8 x float> %tmp |
| } |