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
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
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
26 ; AVX2: [[FPMASKCSTADDR:.LCPI[0-9_]+]]:
27 ; AVX2-NEXT: .long 1199570944 # float 65536
29 ; AVX2: [[MASKCSTADDR:.LCPI[0-9_]+]]:
30 ; AVX2-NEXT: .long 65535 # 0xffff
32 define <4 x float> @test_uitofp_v4i32_to_v4f32(<4 x i32> %arg) {
33 ; SSE-LABEL: test_uitofp_v4i32_to_v4f32:
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
44 ; AVX-LABEL: test_uitofp_v4i32_to_v4f32:
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
54 ; AVX2-LABEL: test_uitofp_v4i32_to_v4f32:
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
66 ; AVX512F-LABEL: test_uitofp_v4i32_to_v4f32:
68 ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0
71 ; AVX512VL-LABEL: test_uitofp_v4i32_to_v4f32:
73 ; AVX512VL-NEXT: vcvtudq2ps %xmm0, %xmm0
75 %tmp = uitofp <4 x i32> %arg to <4 x float>
79 ; AVX: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]:
80 ; AVX-NEXT: .long 65535 # 0xffff
81 ; AVX-NEXT: .long 65535 # 0xffff
82 ; AVX-NEXT: .long 65535 # 0xffff
83 ; AVX-NEXT: .long 65535 # 0xffff
85 ; AVX: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]:
86 ; AVX-NEXT: .long 1199570944 # float 65536
87 ; AVX-NEXT: .long 1199570944 # float 65536
88 ; AVX-NEXT: .long 1199570944 # float 65536
89 ; AVX-NEXT: .long 1199570944 # float 65536
91 ; AVX2: [[FPMASKCSTADDR_v8:.LCPI[0-9_]+]]:
92 ; AVX2-NEXT: .long 1199570944 # float 65536
94 ; AVX2: [[MASKCSTADDR_v8:.LCPI[0-9_]+]]:
95 ; AVX2-NEXT: .long 65535 # 0xffff
97 define <8 x float> @test_uitofp_v8i32_to_v8f32(<8 x i32> %arg) {
98 ; SSE-LABEL: test_uitofp_v8i32_to_v8f32:
100 ; SSE-NEXT: movdqa %xmm0, %xmm2
101 ; SSE-NEXT: psrld $16, %xmm2
102 ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2
103 ; SSE-NEXT: movaps {{.*#+}} xmm3 = [6.553600e+04,6.553600e+04,6.553600e+04,6.553600e+04]
104 ; SSE-NEXT: mulps %xmm3, %xmm2
105 ; SSE-NEXT: movdqa {{.*#+}} xmm4 = [65535,65535,65535,65535]
106 ; SSE-NEXT: pand %xmm4, %xmm0
107 ; SSE-NEXT: cvtdq2ps %xmm0, %xmm0
108 ; SSE-NEXT: addps %xmm2, %xmm0
109 ; SSE-NEXT: movdqa %xmm1, %xmm2
110 ; SSE-NEXT: psrld $16, %xmm2
111 ; SSE-NEXT: cvtdq2ps %xmm2, %xmm2
112 ; SSE-NEXT: mulps %xmm3, %xmm2
113 ; SSE-NEXT: pand %xmm4, %xmm1
114 ; SSE-NEXT: cvtdq2ps %xmm1, %xmm1
115 ; SSE-NEXT: addps %xmm2, %xmm1
118 ; AVX-LABEL: test_uitofp_v8i32_to_v8f32:
120 ; AVX-NEXT: vandps [[MASKCSTADDR_v8]](%rip), %ymm0, %ymm1
121 ; AVX-NEXT: vcvtdq2ps %ymm1, %ymm1
122 ; AVX-NEXT: vpsrld $16, %xmm0, %xmm2
123 ; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
124 ; AVX-NEXT: vpsrld $16, %xmm0, %xmm0
125 ; AVX-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
126 ; AVX-NEXT: vcvtdq2ps %ymm0, %ymm0
127 ; AVX-NEXT: vmulps [[FPMASKCSTADDR_v8]](%rip), %ymm0, %ymm0
128 ; AVX-NEXT: vaddps %ymm1, %ymm0, %ymm0
131 ; AVX2-LABEL: test_uitofp_v8i32_to_v8f32:
133 ; AVX2-NEXT: vpsrld $16, %ymm0, %ymm1
134 ; AVX2-NEXT: vcvtdq2ps %ymm1, %ymm1
135 ; AVX2-NEXT: vbroadcastss [[FPMASKCSTADDR_v8]](%rip), %ymm2
136 ; AVX2-NEXT: vmulps %ymm2, %ymm1, %ymm1
137 ; AVX2-NEXT: vpbroadcastd [[MASKCSTADDR_v8]](%rip), %ymm2
138 ; AVX2-NEXT: vpand %ymm2, %ymm0, %ymm0
139 ; AVX2-NEXT: vcvtdq2ps %ymm0, %ymm0
140 ; AVX2-NEXT: vaddps %ymm0, %ymm1, %ymm0
143 ; AVX512F-LABEL: test_uitofp_v8i32_to_v8f32:
145 ; AVX512F-NEXT: vcvtudq2ps %zmm0, %zmm0
148 ; AVX512VL-LABEL: test_uitofp_v8i32_to_v8f32:
150 ; AVX512VL-NEXT: vcvtudq2ps %ymm0, %ymm0
151 ; AVX512VL-NEXT: retq
152 %tmp = uitofp <8 x i32> %arg to <8 x float>