[llvm] r187201 - Revert "Add a target legalize hook for SplitVectorOperand"

[Rafael Espindola]

Author: rafael
Date: Fri Jul 26 08:18:16 2013
New Revision: 187201

URL: http://llvm.org/viewvc/llvm-project?rev=187201&view=rev
Log:
Revert "Add a target legalize hook for SplitVectorOperand"

This reverts commit 187198. It broke the bots.

The soft float test probably needs a -triple because of name differences.
On the hard float test I am getting a "roundss $1, %xmm0, %xmm0", instead of
"vroundss $1, %xmm0, %xmm0, %xmm0".

Removed:
    llvm/trunk/test/CodeGen/NVPTX/vector-stores.ll
    llvm/trunk/test/CodeGen/X86/floor-soft-float.ll
Modified:
    llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp?rev=187201&r1=187200&r2=187201&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp Fri Jul 26 08:18:16 2013
@@ -1031,10 +1031,6 @@ bool DAGTypeLegalizer::SplitVectorOperan
         dbgs() << "\n");
   SDValue Res = SDValue();
 
-  // See if the target wants to custom split this node.
-  if (CustomLowerNode(N, N->getOperand(OpNo).getValueType(), false))
-    return false;
-
   if (Res.getNode() == 0) {
     switch (N->getOpcode()) {
     default:

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=187201&r1=187200&r2=187201&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Fri Jul 26 08:18:16 2013
@@ -996,7 +996,7 @@ void X86TargetLowering::resetOperationAc
     setLoadExtAction(ISD::EXTLOAD,              MVT::v2f32, Legal);
   }
 
-  if (!TM.Options.UseSoftFloat && Subtarget->hasSSE41()) {
+  if (Subtarget->hasSSE41()) {
     setOperationAction(ISD::FFLOOR,             MVT::f32,   Legal);
     setOperationAction(ISD::FCEIL,              MVT::f32,   Legal);
     setOperationAction(ISD::FTRUNC,             MVT::f32,   Legal);

Removed: llvm/trunk/test/CodeGen/NVPTX/vector-stores.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/NVPTX/vector-stores.ll?rev=187200&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/NVPTX/vector-stores.ll (original)
+++ llvm/trunk/test/CodeGen/NVPTX/vector-stores.ll (removed)
@@ -1,30 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
-
-; CHECK: .visible .func foo1
-; CHECK: st.v2.f32
-define void @foo1(<2 x float> %val, <2 x float>* %ptr) {
-  store <2 x float> %val, <2 x float>* %ptr
-  ret void
-}
-
-; CHECK: .visible .func foo2
-; CHECK: st.v4.f32
-define void @foo2(<4 x float> %val, <4 x float>* %ptr) {
-  store <4 x float> %val, <4 x float>* %ptr
-  ret void
-}
-
-; CHECK: .visible .func foo3
-; CHECK: st.v2.u32
-define void @foo3(<2 x i32> %val, <2 x i32>* %ptr) {
-  store <2 x i32> %val, <2 x i32>* %ptr
-  ret void
-}
-
-; CHECK: .visible .func foo4
-; CHECK: st.v4.u32
-define void @foo4(<4 x i32> %val, <4 x i32>* %ptr) {
-  store <4 x i32> %val, <4 x i32>* %ptr
-  ret void
-}
-

Removed: llvm/trunk/test/CodeGen/X86/floor-soft-float.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/floor-soft-float.ll?rev=187200&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/floor-soft-float.ll (original)
+++ llvm/trunk/test/CodeGen/X86/floor-soft-float.ll (removed)
@@ -1,11 +0,0 @@
-; RUN: llc < %s -march=x86-64 -mattr=+sse41 -soft-float=0 | FileCheck %s --check-prefix=CHECK-HARD-FLOAT
-; RUN: llc < %s -march=x86-64 -mattr=+sse41 -soft-float=1 | FileCheck %s --check-prefix=CHECK-SOFT-FLOAT
-
-declare float @llvm.floor.f32(float)
-
-; CHECK-SOFT-FLOAT: callq _floorf
-; CHECK-HARD-FLOAT: vroundss $1, %xmm0, %xmm0, %xmm0
-define float @myfloor(float %a) {
-  %val = tail call float @llvm.floor.f32(float %a)
-  ret float %val
-}