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