diff options
Diffstat (limited to 'test/CodeGen/X86/avx-cvt.ll')
| -rw-r--r-- | test/CodeGen/X86/avx-cvt.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-cvt.ll b/test/CodeGen/X86/avx-cvt.ll index c8e806890d072..a7cd8cf239843 100644 --- a/test/CodeGen/X86/avx-cvt.ll +++ b/test/CodeGen/X86/avx-cvt.ll @@ -62,6 +62,17 @@ define <8 x float> @fptrunc00(<8 x double> %b) nounwind { ret <8 x float> %a } +define <4 x float> @fptrunc01(<2 x double> %a0, <4 x float> %a1) nounwind { +; CHECK-LABEL: fptrunc01: +; CHECK: # BB#0: +; CHECK-NEXT: vcvtsd2ss %xmm0, %xmm1, %xmm0 +; CHECK-NEXT: retq + %ext = extractelement <2 x double> %a0, i32 0 + %cvt = fptrunc double %ext to float + %res = insertelement <4 x float> %a1, float %cvt, i32 0 + ret <4 x float> %res +} + define <4 x double> @fpext00(<4 x float> %b) nounwind { ; CHECK-LABEL: fpext00: ; CHECK: # BB#0: @@ -71,6 +82,17 @@ define <4 x double> @fpext00(<4 x float> %b) nounwind { ret <4 x double> %a } +define <2 x double> @fpext01(<2 x double> %a0, <4 x float> %a1) nounwind { +; CHECK-LABEL: fpext01: +; CHECK: # BB#0: +; CHECK-NEXT: vcvtss2sd %xmm1, %xmm0, %xmm0 +; CHECK-NEXT: retq + %ext = extractelement <4 x float> %a1, i32 0 + %cvt = fpext float %ext to double + %res = insertelement <2 x double> %a0, double %cvt, i32 0 + ret <2 x double> %res +} + define double @funcA(i64* nocapture %e) nounwind uwtable readonly ssp { ; CHECK-LABEL: funcA: ; CHECK: # BB#0: |