commit 5b870aff81da0c07413f0241087bb3722954b83d
author Dan Gohman <gohman@apple.com> Tue Mar 02 02:14:38 2010 +0000
committer Dan Gohman <gohman@apple.com> Tue Mar 02 02:14:38 2010 +0000
tree c0783ff5e30f3f856aadedb6e5f5f2a04c1be283
parent 069d6f3396856655d5d4ba155ee16eb0209d38b0

Fix several places to handle vector operands properly.
Based on a patch by Micah Villmow for PR6438.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97538 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/DAGCombiner.cpp

diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 0447e3b..8ba0669 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1064,7 +1064,7 @@
   if (VT.isInteger() && !VT.isVector()) {
     APInt LHSZero, LHSOne;
     APInt RHSZero, RHSOne;
-    APInt Mask = APInt::getAllOnesValue(VT.getSizeInBits());
+    APInt Mask = APInt::getAllOnesValue(VT.getScalarType().getSizeInBits());
     DAG.ComputeMaskedBits(N0, Mask, LHSZero, LHSOne);
 
     if (LHSZero.getBoolValue()) {
@@ -1136,7 +1136,7 @@
   // fold (addc a, b) -> (or a, b), CARRY_FALSE iff a and b share no bits.
   APInt LHSZero, LHSOne;
   APInt RHSZero, RHSOne;
-  APInt Mask = APInt::getAllOnesValue(VT.getSizeInBits());
+  APInt Mask = APInt::getAllOnesValue(VT.getScalarType().getSizeInBits());
   DAG.ComputeMaskedBits(N0, Mask, LHSZero, LHSOne);
 
   if (LHSZero.getBoolValue()) {
@@ -2754,7 +2754,7 @@
   if (N1C && N0.getOpcode() == ISD::CTLZ &&
       N1C->getAPIntValue() == Log2_32(VT.getSizeInBits())) {
     APInt KnownZero, KnownOne;
-    APInt Mask = APInt::getAllOnesValue(VT.getSizeInBits());
+    APInt Mask = APInt::getAllOnesValue(VT.getScalarType().getSizeInBits());
     DAG.ComputeMaskedBits(N0.getOperand(0), Mask, KnownZero, KnownOne);
 
     // If any of the input bits are KnownOne, then the input couldn't be all

lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index e4d123f..81f28ad 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -1080,8 +1080,8 @@
   SDValue Amt = N->getOperand(1);
   EVT NVT = TLI.getTypeToTransformTo(*DAG.getContext(), N->getValueType(0));
   EVT ShTy = Amt.getValueType();
-  unsigned ShBits = ShTy.getSizeInBits();
-  unsigned NVTBits = NVT.getSizeInBits();
+  unsigned ShBits = ShTy.getScalarType().getSizeInBits();
+  unsigned NVTBits = NVT.getScalarType().getSizeInBits();
   assert(isPowerOf2_32(NVTBits) &&
          "Expanded integer type size not a power of two!");
   DebugLoc dl = N->getDebugLoc();

lib/CodeGen/SelectionDAG/TargetLowering.cpp

diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index eca9f3f..0e54ca4 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -1608,7 +1608,7 @@
 
   // Fall back to ComputeMaskedBits to catch other known cases.
   EVT OpVT = Val.getValueType();
-  unsigned BitWidth = OpVT.getSizeInBits();
+  unsigned BitWidth = OpVT.getScalarType().getSizeInBits();
   APInt Mask = APInt::getAllOnesValue(BitWidth);
   APInt KnownZero, KnownOne;
   DAG.ComputeMaskedBits(Val, Mask, KnownZero, KnownOne);