diff options
Diffstat (limited to 'test/CodeGen/X86/vec_uint_to_fp-fastmath.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_uint_to_fp-fastmath.ll | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll b/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll new file mode 100644 index 000000000000..1f36d064f873 --- /dev/null +++ b/test/CodeGen/X86/vec_uint_to_fp-fastmath.ll @@ -0,0 +1,130 @@ +; 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 + +; 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 + %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 + %tmp = uitofp <8 x i32> %arg to <8 x float> + ret <8 x float> %tmp +} |