1 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math \ 2 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=SSE --check-prefix=CST 3 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+sse4.1 \ 4 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=SSE --check-prefix=CST 5 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx \ 6 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX --check-prefix=CST 7 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx2 \ 8 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX2 9 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512f \ 10 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512F 11 ; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512vl \ 12 ; RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512VL 13 14 ; CST: [[MASKCSTADDR:.LCPI[0-9_]+]]: 15 ; CST-NEXT: .long 65535 # 0xffff 16 ; CST-NEXT: .long 65535 # 0xffff 17 ; CST-NEXT: .long 65535 # 0xffff 18 ; CST-NEXT: .long 65535 # 0xffff 19 20 ; CST: [[FPMASKCSTADDR:.LCPI[0-9_]+]]: 21 ; CST-NEXT: .long 1199570944 # float 65536 22 ; CST-NEXT: .long 1199570944 # float 65536 23 ; CST-NEXT: .long 1199570944 # float 65536 24 ; CST-NEXT: .long 1199570944 # float 65536 25 26 ; AVX2: [[FPMASKCSTADDR:.LCPI[0-9_]+]]: 27 ; AVX2-NEXT: .long 1199570944 # float 65536 28 29 ; AVX2: [[MASKCSTADDR:.LCPI[0-9_]+]]: 30 ; AVX2-NEXT: .long 65535 # 0xffff 31 32 define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) { 33 ; SSE-LABEL: test_uitofp_v4i32_to_v4f32: 34 ; SSE: # BB#0: 35 ; SSE-NEXT: movaps {{.*#+}} xmm1 = [65535,65535,65535,65535] 36 ; SSE-NEXT: andps %xmm0, %xmm1 37 ; SSE-NEXT: cvtdq2ps %xmm1, %xmm1 38 ; SSE-NEXT: psrld $16, %xmm0 39 ; SSE-NEXT: cvtdq2ps %xmm0, %xmm0 40 ; SSE-NEXT: mulps [[FPMASKCSTADDR]](%rip), %xmm0 41 ; SSE-NEXT: addps %xmm1, %xmm0 42 ; SSE-NEXT: retq 43 ; 44 ; AVX-LABEL: test_uitofp_v4i32_to_v4f32: 45 ; AVX: # BB#0: 46 ; AVX-NEXT: vandps [[MASKCSTADDR]](%rip), %xmm0, %xmm1 47 ; AVX-NEXT: vcvtdq2ps %xmm1, %xmm1 48 ; AVX-NEXT: vpsrld $16, %xmm0, %xmm0 49 ; AVX-NEXT: vcvtdq2ps %xmm0, %xmm0 50 ; AVX-NEXT: vmulps [[FPMASKCSTADDR]](%rip), %xmm0, %xmm0 51 ; AVX-NEXT: vaddps %xmm1, %xmm0, %xmm0 52 ; AVX-NEXT: retq 53 ; 54 ; AVX2-LABEL: test_uitofp_v4i32_to_v4f32: 55 ; AVX2: # BB#0: 56 ; AVX2-NEXT: vpsrld $16, %xmm0, %xmm1 57 ; AVX2-NEXT: vcvtdq2ps %xmm1, %xmm1 58 ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR]](%rip), %xmm2 59 ; AVX2-NEXT: vmulps %xmm2, %xmm1, %xmm1 60 ; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR]](%rip), %xmm2 61 ; AVX2-NEXT: vpand %xmm2, %xmm0, %xmm0 62 ; AVX2-NEXT: vcvtdq2ps %xmm0, %xmm0 63 ; AVX2-NEXT: vaddps %xmm0, %xmm1, %xmm0 64 ; AVX2-NEXT: retq 65 ; 66 ; AVX512F-LABEL: test_uitofp_v4i32_to_v4f32: 67 ; AVX512F: # BB#0: 68 ; AVX512F-NEXT: # kill 69 ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0 70 ; AVX512F-NEXT: # kill 71 ; AVX512F-NEXT: retq 72 ; 73 ; AVX512VL-LABEL: test_uitofp_v4i32_to_v4f32: 74 ; AVX512VL: # BB#0: 75 ; AVX512VL-NEXT: vcvtudq2ps %xmm0, %xmm0 76 ; AVX512VL-NEXT: retq 77 %tmp = uitofp <4 x i32> %arg to <4 x float> 78 ret <4 x float> %tmp 79 } 80 81 ; AVX: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]: 82 ; AVX-NEXT: .long 65535 # 0xffff 83 ; AVX-NEXT: .long 65535 # 0xffff 84 ; AVX-NEXT: .long 65535 # 0xffff 85 ; AVX-NEXT: .long 65535 # 0xffff 86 87 ; AVX: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]: 88 ; AVX-NEXT: .long 1199570944 # float 65536 89 ; AVX-NEXT: .long 1199570944 # float 65536 90 ; AVX-NEXT: .long 1199570944 # float 65536 91 ; AVX-NEXT: .long 1199570944 # float 65536 92 93 ; AVX2: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]: 94 ; AVX2-NEXT: .long 1199570944 # float 65536 95 96 ; AVX2: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]: 97 ; AVX2-NEXT: .long 65535 # 0xffff 98 99 define <8 x float> @test_uitofp_v8i32_to_v8f32(<8 x i32> %arg) { 100 ; SSE-LABEL: test_uitofp_v8i32_to_v8f32: 101 ; SSE: # BB#0: 102 ; SSE-NEXT: movdqa %xmm0, %xmm2 103 ; SSE-NEXT: psrld $16, %xmm2 104 ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2 105 ; SSE-NEXT: movaps {{.*#+}} xmm3 = [6.553600e+04,6.553600e+04,6.553600e+04,6.553600e+04] 106 ; SSE-NEXT: mulps %xmm3, %xmm2 107 ; SSE-NEXT: movdqa {{.*#+}} xmm4 = [65535,65535,65535,65535] 108 ; SSE-NEXT: pand %xmm4, %xmm0 109 ; SSE-NEXT: cvtdq2ps %xmm0, %xmm0 110 ; SSE-NEXT: addps %xmm2, %xmm0 111 ; SSE-NEXT: movdqa %xmm1, %xmm2 112 ; SSE-NEXT: psrld $16, %xmm2 113 ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2 114 ; SSE-NEXT: mulps %xmm3, %xmm2 115 ; SSE-NEXT: pand %xmm4, %xmm1 116 ; SSE-NEXT: cvtdq2ps %xmm1, %xmm1 117 ; SSE-NEXT: addps %xmm2, %xmm1 118 ; SSE-NEXT: retq 119 ; 120 ; AVX-LABEL: test_uitofp_v8i32_to_v8f32: 121 ; AVX: # BB#0: 122 ; AVX-NEXT: vandps [[MASKCSTADDR_v8]](%rip), %ymm0, %ymm1 123 ; AVX-NEXT: vcvtdq2ps %ymm1, %ymm1 124 ; AVX-NEXT: vpsrld $16, %xmm0, %xmm2 125 ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0 126 ; AVX-NEXT: vpsrld $16, %xmm0, %xmm0 127 ; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0 128 ; AVX-NEXT: vcvtdq2ps %ymm0, %ymm0 129 ; AVX-NEXT: vmulps [[FPMASKCSTADDR_v8]](%rip), %ymm0, %ymm0 130 ; AVX-NEXT: vaddps %ymm1, %ymm0, %ymm0 131 ; AVX-NEXT: retq 132 ; 133 ; AVX2-LABEL: test_uitofp_v8i32_to_v8f32: 134 ; AVX2: # BB#0: 135 ; AVX2-NEXT: vpsrld $16, %ymm0, %ymm1 136 ; AVX2-NEXT: vcvtdq2ps %ymm1, %ymm1 137 ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR_v8]](%rip), %ymm2 138 ; AVX2-NEXT: vmulps %ymm2, %ymm1, %ymm1 139 ; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR_v8]](%rip), %ymm2 140 ; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0 141 ; AVX2-NEXT: vcvtdq2ps %ymm0, %ymm0 142 ; AVX2-NEXT: vaddps %ymm0, %ymm1, %ymm0 143 ; AVX2-NEXT: retq 144 ; 145 ; AVX512F-LABEL: test_uitofp_v8i32_to_v8f32: 146 ; AVX512F: # BB#0: 147 ; AVX512F-NEXT: # kill 148 ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0 149 ; AVX512F-NEXT: # kill 150 ; AVX512F-NEXT: retq 151 ; 152 ; AVX512VL-LABEL: test_uitofp_v8i32_to_v8f32: 153 ; AVX512VL: # BB#0: 154 ; AVX512VL-NEXT: vcvtudq2ps %ymm0, %ymm0 155 ; AVX512VL-NEXT: retq 156 %tmp = uitofp <8 x i32> %arg to <8 x float> 157 ret <8 x float> %tmp 158 } 159