diff options
Diffstat (limited to 'test/CodeGen/X86/vec_uint_to_fp.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_uint_to_fp.ll | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/test/CodeGen/X86/vec_uint_to_fp.ll b/test/CodeGen/X86/vec_uint_to_fp.ll deleted file mode 100644 index ce0c11b2fa2a..000000000000 --- a/test/CodeGen/X86/vec_uint_to_fp.ll +++ /dev/null @@ -1,167 +0,0 @@ -; RUN: llc < %s -mtriple=x86_64-apple-macosx | FileCheck --check-prefix=CHECK --check-prefix=SSE --check-prefix=CST %s -; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse4.1 | FileCheck --check-prefix=CHECK --check-prefix=SSE41 --check-prefix=CST %s -; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+avx | FileCheck --check-prefix=CHECK --check-prefix=AVX --check-prefix=CST %s -; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+avx2 | FileCheck --check-prefix=CHECK --check-prefix=AVX2 %s - -; Check that the constant used in the vectors are the right ones. -; SSE: [[MASKCSTADDR:LCPI0_[0-9]+]]: -; SSE-NEXT: .long 65535 ## 0xffff -; SSE-NEXT: .long 65535 ## 0xffff -; SSE-NEXT: .long 65535 ## 0xffff -; SSE-NEXT: .long 65535 ## 0xffff - -; CST: [[LOWCSTADDR:LCPI0_[0-9]+]]: -; CST-NEXT: .long 1258291200 ## 0x4b000000 -; CST-NEXT: .long 1258291200 ## 0x4b000000 -; CST-NEXT: .long 1258291200 ## 0x4b000000 -; CST-NEXT: .long 1258291200 ## 0x4b000000 - -; CST: [[HIGHCSTADDR:LCPI0_[0-9]+]]: -; CST-NEXT: .long 1392508928 ## 0x53000000 -; CST-NEXT: .long 1392508928 ## 0x53000000 -; CST-NEXT: .long 1392508928 ## 0x53000000 -; CST-NEXT: .long 1392508928 ## 0x53000000 - -; CST: [[MAGICCSTADDR:LCPI0_[0-9]+]]: -; CST-NEXT: .long 3539992704 ## float -5.49764202E+11 -; CST-NEXT: .long 3539992704 ## float -5.49764202E+11 -; CST-NEXT: .long 3539992704 ## float -5.49764202E+11 -; CST-NEXT: .long 3539992704 ## float -5.49764202E+11 - -; AVX2: [[LOWCSTADDR:LCPI0_[0-9]+]]: -; AVX2-NEXT: .long 1258291200 ## 0x4b000000 - -; AVX2: [[HIGHCSTADDR:LCPI0_[0-9]+]]: -; AVX2-NEXT: .long 1392508928 ## 0x53000000 - -; AVX2: [[MAGICCSTADDR:LCPI0_[0-9]+]]: -; AVX2-NEXT: .long 3539992704 ## float -5.49764202E+11 - -define <4 x float> @test1(<4 x i32> %A) nounwind { -; CHECK-LABEL: test1: -; -; SSE: movdqa [[MASKCSTADDR]](%rip), [[MASK:%xmm[0-9]+]] -; SSE-NEXT: pand %xmm0, [[MASK]] -; After this instruction, MASK will have the value of the low parts -; of the vector. -; SSE-NEXT: por [[LOWCSTADDR]](%rip), [[MASK]] -; SSE-NEXT: psrld $16, %xmm0 -; SSE-NEXT: por [[HIGHCSTADDR]](%rip), %xmm0 -; SSE-NEXT: addps [[MAGICCSTADDR]](%rip), %xmm0 -; SSE-NEXT: addps [[MASK]], %xmm0 -; SSE-NEXT: retq -; -; Currently we commute the arguments of the first blend, but this could be -; improved to match the lowering of the second blend. -; SSE41: movdqa [[LOWCSTADDR]](%rip), [[LOWVEC:%xmm[0-9]+]] -; SSE41-NEXT: pblendw $85, %xmm0, [[LOWVEC]] -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: pblendw $170, [[HIGHCSTADDR]](%rip), %xmm0 -; SSE41-NEXT: addps [[MAGICCSTADDR]](%rip), %xmm0 -; SSE41-NEXT: addps [[LOWVEC]], %xmm0 -; SSE41-NEXT: retq -; -; AVX: vpblendw $170, [[LOWCSTADDR]](%rip), %xmm0, [[LOWVEC:%xmm[0-9]+]] -; AVX-NEXT: vpsrld $16, %xmm0, [[SHIFTVEC:%xmm[0-9]+]] -; AVX-NEXT: vpblendw $170, [[HIGHCSTADDR]](%rip), [[SHIFTVEC]], [[HIGHVEC:%xmm[0-9]+]] -; AVX-NEXT: vaddps [[MAGICCSTADDR]](%rip), [[HIGHVEC]], [[TMP:%xmm[0-9]+]] -; AVX-NEXT: vaddps [[TMP]], [[LOWVEC]], %xmm0 -; AVX-NEXT: retq -; -; The lowering for AVX2 is a bit messy, because we select broadcast -; instructions, instead of folding the constant loads. -; AVX2: vpbroadcastd [[LOWCSTADDR]](%rip), [[LOWCST:%xmm[0-9]+]] -; AVX2-NEXT: vpblendw $170, [[LOWCST]], %xmm0, [[LOWVEC:%xmm[0-9]+]] -; AVX2-NEXT: vpsrld $16, %xmm0, [[SHIFTVEC:%xmm[0-9]+]] -; AVX2-NEXT: vpbroadcastd [[HIGHCSTADDR]](%rip), [[HIGHCST:%xmm[0-9]+]] -; AVX2-NEXT: vpblendw $170, [[HIGHCST]], [[SHIFTVEC]], [[HIGHVEC:%xmm[0-9]+]] -; AVX2-NEXT: vbroadcastss [[MAGICCSTADDR]](%rip), [[MAGICCST:%xmm[0-9]+]] -; AVX2-NEXT: vaddps [[MAGICCST]], [[HIGHVEC]], [[TMP:%xmm[0-9]+]] -; AVX2-NEXT: vaddps [[TMP]], [[LOWVEC]], %xmm0 -; AVX2-NEXT: retq - %C = uitofp <4 x i32> %A to <4 x float> - ret <4 x float> %C -} - -; Match the AVX2 constants used in the next function -; AVX2: [[LOWCSTADDR:LCPI1_[0-9]+]]: -; AVX2-NEXT: .long 1258291200 ## 0x4b000000 - -; AVX2: [[HIGHCSTADDR:LCPI1_[0-9]+]]: -; AVX2-NEXT: .long 1392508928 ## 0x53000000 - -; AVX2: [[MAGICCSTADDR:LCPI1_[0-9]+]]: -; AVX2-NEXT: .long 3539992704 ## float -5.49764202E+11 - -define <8 x float> @test2(<8 x i32> %A) nounwind { -; CHECK-LABEL: test2: -; Legalization will break the thing is 2 x <4 x i32> on anthing prior AVX. -; The constant used for in the vector instruction are shared between the -; two sequences of instructions. -; -; SSE: movdqa {{.*#+}} [[MASK:xmm[0-9]+]] = [65535,65535,65535,65535] -; SSE-NEXT: movdqa %xmm0, [[VECLOW:%xmm[0-9]+]] -; SSE-NEXT: pand %[[MASK]], [[VECLOW]] -; SSE-NEXT: movdqa {{.*#+}} [[LOWCST:xmm[0-9]+]] = [1258291200,1258291200,1258291200,1258291200] -; SSE-NEXT: por %[[LOWCST]], [[VECLOW]] -; SSE-NEXT: psrld $16, %xmm0 -; SSE-NEXT: movdqa {{.*#+}} [[HIGHCST:xmm[0-9]+]] = [1392508928,1392508928,1392508928,1392508928] -; SSE-NEXT: por %[[HIGHCST]], %xmm0 -; SSE-NEXT: movaps {{.*#+}} [[MAGICCST:xmm[0-9]+]] = [-5.497642e+11,-5.497642e+11,-5.497642e+11,-5.497642e+11] -; SSE-NEXT: addps %[[MAGICCST]], %xmm0 -; SSE-NEXT: addps [[VECLOW]], %xmm0 -; MASK is the low vector of the second part after this point. -; SSE-NEXT: pand %xmm1, %[[MASK]] -; SSE-NEXT: por %[[LOWCST]], %[[MASK]] -; SSE-NEXT: psrld $16, %xmm1 -; SSE-NEXT: por %[[HIGHCST]], %xmm1 -; SSE-NEXT: addps %[[MAGICCST]], %xmm1 -; SSE-NEXT: addps %[[MASK]], %xmm1 -; SSE-NEXT: retq -; -; SSE41: movdqa {{.*#+}} [[LOWCST:xmm[0-9]+]] = [1258291200,1258291200,1258291200,1258291200] -; SSE41-NEXT: movdqa %xmm0, [[VECLOW:%xmm[0-9]+]] -; SSE41-NEXT: pblendw $170, %[[LOWCST]], [[VECLOW]] -; SSE41-NEXT: psrld $16, %xmm0 -; SSE41-NEXT: movdqa {{.*#+}} [[HIGHCST:xmm[0-9]+]] = [1392508928,1392508928,1392508928,1392508928] -; SSE41-NEXT: pblendw $170, %[[HIGHCST]], %xmm0 -; SSE41-NEXT: movaps {{.*#+}} [[MAGICCST:xmm[0-9]+]] = [-5.497642e+11,-5.497642e+11,-5.497642e+11,-5.497642e+11] -; SSE41-NEXT: addps %[[MAGICCST]], %xmm0 -; SSE41-NEXT: addps [[VECLOW]], %xmm0 -; LOWCST is the low vector of the second part after this point. -; The operands of the blend are inverted because we reuse xmm1 -; in the next shift. -; SSE41-NEXT: pblendw $85, %xmm1, %[[LOWCST]] -; SSE41-NEXT: psrld $16, %xmm1 -; SSE41-NEXT: pblendw $170, %[[HIGHCST]], %xmm1 -; SSE41-NEXT: addps %[[MAGICCST]], %xmm1 -; SSE41-NEXT: addps %[[LOWCST]], %xmm1 -; SSE41-NEXT: retq -; -; Test that we are not lowering uinttofp to scalars -; AVX-NOT: cvtsd2ss -; AVX: retq -; -; AVX2: vpbroadcastd [[LOWCSTADDR]](%rip), [[LOWCST:%ymm[0-9]+]] -; AVX2-NEXT: vpblendw $170, [[LOWCST]], %ymm0, [[LOWVEC:%ymm[0-9]+]] -; AVX2-NEXT: vpsrld $16, %ymm0, [[SHIFTVEC:%ymm[0-9]+]] -; AVX2-NEXT: vpbroadcastd [[HIGHCSTADDR]](%rip), [[HIGHCST:%ymm[0-9]+]] -; AVX2-NEXT: vpblendw $170, [[HIGHCST]], [[SHIFTVEC]], [[HIGHVEC:%ymm[0-9]+]] -; AVX2-NEXT: vbroadcastss [[MAGICCSTADDR]](%rip), [[MAGICCST:%ymm[0-9]+]] -; AVX2-NEXT: vaddps [[MAGICCST]], [[HIGHVEC]], [[TMP:%ymm[0-9]+]] -; AVX2-NEXT: vaddps [[TMP]], [[LOWVEC]], %ymm0 -; AVX2-NEXT: retq - %C = uitofp <8 x i32> %A to <8 x float> - ret <8 x float> %C -} - -define <4 x double> @test3(<4 x i32> %arg) { -; CHECK-LABEL: test3: -; This test used to crash because we were custom lowering it as if it was -; a conversion between <4 x i32> and <4 x float>. -; AVX: vcvtdq2pd -; AVX2: vcvtdq2pd -; CHECK: retq - %tmp = uitofp <4 x i32> %arg to <4 x double> - ret <4 x double> %tmp -} |