diff options
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.cpp | 1 | ||||
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 1 | ||||
| -rw-r--r-- | test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll | 31 |
3 files changed, 33 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp index 29ca8eace3..e51315e49c 100644 --- a/lib/Target/ARM/ARMISelLowering.cpp +++ b/lib/Target/ARM/ARMISelLowering.cpp @@ -514,6 +514,7 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM) setOperationAction(ISD::FLOG10, MVT::v4f32, Expand); setOperationAction(ISD::FEXP, MVT::v4f32, Expand); setOperationAction(ISD::FEXP2, MVT::v4f32, Expand); + setOperationAction(ISD::FFLOOR, MVT::v4f32, Expand); // Neon does not support some operations on v1i64 and v2i64 types. setOperationAction(ISD::MUL, MVT::v1i64, Expand); diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 831386f408..761fe62ca6 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -739,6 +739,7 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM) setOperationAction(ISD::FPOWI, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::FSQRT, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::FCOPYSIGN, (MVT::SimpleValueType)VT, Expand); + setOperationAction(ISD::FFLOOR, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::SMUL_LOHI, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::UMUL_LOHI, (MVT::SimpleValueType)VT, Expand); setOperationAction(ISD::SDIVREM, (MVT::SimpleValueType)VT, Expand); diff --git a/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll b/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll index f80b44fe03..1769ee5d71 100644 --- a/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll +++ b/test/CodeGen/ARM/2011-11-29-128bitArithmetics.ll @@ -300,3 +300,34 @@ L.entry: declare <4 x float> @llvm.sin.v4f32(<4 x float>) nounwind readonly +define void @test_floor(<4 x float>* %X) nounwind { + +; CHECK: test_floor: + +; CHECK: movw [[reg0:r[0-9]+]], :lower16:{{.*}} +; CHECK: movt [[reg0]], :upper16:{{.*}} +; CHECK: vldmia r{{[0-9][0-9]?}}, {{.*}} + +; CHECK: {{v?mov(.32)?}} r0, +; CHECK: bl {{.*}}floorf + +; CHECK: {{v?mov(.32)?}} r0, +; CHECK: bl {{.*}}floorf + +; CHECK: {{v?mov(.32)?}} r0, +; CHECK: bl {{.*}}floorf + +; CHECK: {{v?mov(.32)?}} r0, +; CHECK: bl {{.*}}floorf + +; CHECK: vstmia {{.*}} + +L.entry: + %0 = load <4 x float>* @A, align 16 + %1 = call <4 x float> @llvm.floor.v4f32(<4 x float> %0) + store <4 x float> %1, <4 x float>* %X, align 16 + ret void +} + +declare <4 x float> @llvm.floor.v4f32(<4 x float>) nounwind readonly + |