diff options
Diffstat (limited to 'test/CodeGen/X86/stack-folding-fp-avx1.ll')
-rw-r--r-- | test/CodeGen/X86/stack-folding-fp-avx1.ll | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/test/CodeGen/X86/stack-folding-fp-avx1.ll b/test/CodeGen/X86/stack-folding-fp-avx1.ll index f937d484ce0d..4165aea8794f 100644 --- a/test/CodeGen/X86/stack-folding-fp-avx1.ll +++ b/test/CodeGen/X86/stack-folding-fp-avx1.ll @@ -1651,9 +1651,26 @@ define <8 x float> @stack_fold_sqrtps_ymm(<8 x float> %a0) { } declare <8 x float> @llvm.x86.avx.sqrt.ps.256(<8 x float>) nounwind readnone -; TODO stack_fold_sqrtsd +define double @stack_fold_sqrtsd(double %a0) { + ;CHECK-LABEL: stack_fold_sqrtsd + ;CHECK: vsqrtsd {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 8-byte Folded Reload + %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"() + %2 = call double @llvm.sqrt.f64(double %a0) + ret double %2 +} +declare double @llvm.sqrt.f64(double) nounwind readnone + ; TODO stack_fold_sqrtsd_int -; TODO stack_fold_sqrtss + +define float @stack_fold_sqrtss(float %a0) { + ;CHECK-LABEL: stack_fold_sqrtss + ;CHECK: vsqrtss {{-?[0-9]*}}(%rsp), {{%xmm[0-9][0-9]*}}, {{%xmm[0-9][0-9]*}} {{.*#+}} 4-byte Folded Reload + %1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"() + %2 = call float @llvm.sqrt.f32(float %a0) + ret float %2 +} +declare float @llvm.sqrt.f32(float) nounwind readnone + ; TODO stack_fold_sqrtss_int define <2 x double> @stack_fold_subpd(<2 x double> %a0, <2 x double> %a1) { |