Re: [llvm-commits] CVS: llvm/include/llvm/CodeGen/CallingConvLower.h SelectionDAG.h SelectionDAGNodes.h ValueTypes.h

On Jun 25, 2007, at 11:02 PM, Chris Lattner wrote: + /// MVT::isExtendedValueType - Test if the given ValueType is extended + /// (as opposed to being simple). + static inline bool isExtendedValueType(ValueType VT) { +return VT ~SimpleTypeMask; } Oh, one other thing.

Re: [llvm-commits] CVS: llvm/include/llvm/Target/TargetLowering.h

@@ -129,7 +130,9 @@ /// specified value type. This means that it has a register that directly /// holds it without promotions or expansions. bool isTypeLegal(MVT::ValueType VT) const { -return RegClassForVT[VT] != 0; +return !MVT::isExtendedValueType(VT) ? +

Re: [llvm-commits] CVS: llvm/lib/VMCore/ValueTypes.cpp

@@ -14,13 +14,21 @@ #include llvm/CodeGen/ValueTypes.h #include llvm/Type.h #include llvm/DerivedTypes.h +#include sstream using namespace llvm; Please use utostr() in llvm/ADT/StringExtras.h instead of sstream. -Chris ___ llvm-commits

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

dag combiner part Another great change. @@ -856,6 +844,10 @@ ConstantSDNode *N0C = dyn_castConstantSDNode(N0); ConstantSDNode *N1C = dyn_castConstantSDNode(N1); MVT::ValueType VT = N0.getValueType(); + + // fold vector ops + SDOperand FoldedVOp = SimplifyVBinOp(N); + if

[llvm-commits] CVS: llvm/include/llvm/CodeGen/ValueTypes.h ValueTypes.td

Changes in directory llvm/include/llvm/CodeGen: ValueTypes.h updated: 1.36 - 1.37 ValueTypes.td updated: 1.4 - 1.5 --- Log message: Renumber the SimpleValueType values to fill in the hole left by removing MVT::Vector. --- Diffs of the changes: (+24 -25) ValueTypes.h | 26

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Hi Chris, Thanks for all the review comments! I've addressed a few comments below; I'll get to the others soon. @@ -1162,6 +1179,11 @@ SDOperand Op = BuildSDIV(N); if (Op.Val) return Op; } + + // If either operand is undef, the result is undef + if (N0.getOpcode() ==

[llvm-commits] CVS: llvm/lib/VMCore/ValueTypes.cpp

Changes in directory llvm/lib/VMCore: ValueTypes.cpp updated: 1.19 - 1.20 --- Log message: Use utostr from StringExtras.h instead of ostringstream from sstream. --- Diffs of the changes: (+4 -7) ValueTypes.cpp | 11 --- 1 files changed, 4 insertions(+), 7 deletions(-) Index:

[llvm-commits] CVS: llvm/include/llvm/Target/TargetLowering.h

Changes in directory llvm/include/llvm/Target: TargetLowering.h updated: 1.130 - 1.131 --- Log message: Simplify the expression for TargetLowering::isTypeLegal. --- Diffs of the changes: (+1 -3) TargetLowering.h |4 +--- 1 files changed, 1 insertion(+), 3 deletions(-) Index:

[llvm-commits] CVS: llvm/include/llvm/CodeGen/ValueTypes.h

Changes in directory llvm/include/llvm/CodeGen: ValueTypes.h updated: 1.37 - 1.38 --- Log message: Simplify the expression for MVT::isExtendedValueType. --- Diffs of the changes: (+1 -1) ValueTypes.h |2 +- 1 files changed, 1 insertion(+), 1 deletion(-) Index:

[llvm-commits] CVS: llvm/include/llvm/Target/TargetLowering.h

Changes in directory llvm/include/llvm/Target: TargetLowering.h updated: 1.131 - 1.132 --- Log message: Replace ?: with if statements, for clarity. --- Diffs of the changes: (+12 -18) TargetLowering.h | 30 -- 1 files changed, 12 insertions(+), 18

[llvm-commits] [128839] Fix a couple of objC-specific name encodings for LLVM.

Revision: 128839 Author: johannes Date: 2007-06-26 09:46:15 -0700 (Tue, 26 Jun 2007) Log Message: --- Fix a couple of objC-specific name encodings for LLVM. Modified Paths: -- apple-local/branches/llvm/gcc/objc/objc-act.c Modified:

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

Thanks for all the review comments! I've addressed a few comments below; I'll get to the others soon. Thanks! I also filed pr1529, which is the only failure that showed on the ppc nightly tester. @@ -1162,6 +1179,11 @@ SDOperand Op = BuildSDIV(N); if (Op.Val) return Op; }

[llvm-commits] CVS: llvm/utils/NewNightlyTest.pl

Changes in directory llvm/utils: NewNightlyTest.pl updated: 1.73 - 1.74 --- Log message: Update for Subversion conversion: 1. Fix comments for -usesvn and -svnurl options. 2. Fix default URL for SVN access. 3. Fix paths to accommodate trunk when checking out from SVN. --- Diffs of the

[llvm-commits] CVS: llvm/lib/Target/ARM/ARMISelLowering.cpp

Changes in directory llvm/lib/Target/ARM: ARMISelLowering.cpp updated: 1.59 - 1.60 --- Log message: Silence a warning. --- Diffs of the changes: (+2 -1) ARMISelLowering.cpp |3 ++- 1 files changed, 2 insertions(+), 1 deletion(-) Index: llvm/lib/Target/ARM/ARMISelLowering.cpp diff -u

[llvm-commits] CVS: llvm/utils/TableGen/RegisterInfoEmitter.cpp

Changes in directory llvm/utils/TableGen: RegisterInfoEmitter.cpp updated: 1.57 - 1.58 --- Log message: Add immediate sub-registers. --- Diffs of the changes: (+21 -0) RegisterInfoEmitter.cpp | 21 + 1 files changed, 21 insertions(+) Index:

[llvm-commits] CVS: llvm/include/llvm/Target/MRegisterInfo.h

Changes in directory llvm/include/llvm/Target: MRegisterInfo.h updated: 1.111 - 1.112 --- Log message: Add immediate sub-registers. --- Diffs of the changes: (+9 -0) MRegisterInfo.h |9 + 1 files changed, 9 insertions(+) Index: llvm/include/llvm/Target/MRegisterInfo.h diff -u

[llvm-commits] CVS: llvm-www/SVNMigration.html

Changes in directory llvm-www: SVNMigration.html updated: 1.16 - 1.17 --- Log message: Add doxygen to the to-do list. --- Diffs of the changes: (+5 -1) SVNMigration.html |6 +- 1 files changed, 5 insertions(+), 1 deletion(-) Index: llvm-www/SVNMigration.html diff -u

[llvm-commits] CVS: llvm/include/llvm/CodeGen/LiveVariables.h

Changes in directory llvm/include/llvm/CodeGen: LiveVariables.h updated: 1.46 - 1.47 --- Log message: Properly handle kills of a physical register which has sub-registers that are read by later instructions. --- Diffs of the changes: (+10 -0) LiveVariables.h | 10 ++ 1 files

[llvm-commits] CVS: llvm/lib/CodeGen/RegAllocLocal.cpp

Changes in directory llvm/lib/CodeGen: RegAllocLocal.cpp updated: 1.106 - 1.107 --- Log message: Correctly handle implcit def / use operands. --- Diffs of the changes: (+64 -52) RegAllocLocal.cpp | 116 +- 1 files changed, 64

[llvm-commits] CVS: llvm/include/llvm/Target/MRegisterInfo.h

Changes in directory llvm/include/llvm/Target: MRegisterInfo.h updated: 1.112 - 1.113 --- Log message: Add comment. --- Diffs of the changes: (+5 -3) MRegisterInfo.h |8 +--- 1 files changed, 5 insertions(+), 3 deletions(-) Index: llvm/include/llvm/Target/MRegisterInfo.h diff -u

[llvm-commits] CVS: llvm-www/SVNMigration.html

Changes in directory llvm-www: SVNMigration.html updated: 1.17 - 1.18 --- Log message: Add a step to update GettingStarted.html directions for checkout from SVN. --- Diffs of the changes: (+3 -1) SVNMigration.html |4 +++- 1 files changed, 3 insertions(+), 1 deletion(-) Index:

[llvm-commits] CVS: llvm-www/SVNMigration.html

Changes in directory llvm-www: SVNMigration.html updated: 1.18 - 1.19 --- Log message: Add notes about migration of llvm-gcc4 and HLVM to the Subversion repo. --- Diffs of the changes: (+7 -1) SVNMigration.html |8 +++- 1 files changed, 7 insertions(+), 1 deletion(-) Index:

[llvm-commits] CVS: llvm/lib/Transforms/Scalar/GVNPRE.cpp

Changes in directory llvm/lib/Transforms/Scalar: GVNPRE.cpp updated: 1.58 - 1.59 --- Log message: 1. Correct some comments and clean up some dead code. 2. When calculating ANTIC_IN, only iterate the changed blocks. For most average inputs this is a small speedup, but for cases with unusual

Re: [llvm-commits] CVS: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp LegalizeDAG.cpp SelectionDAG.cpp SelectionDAGISel.cpp TargetLowering.cpp

--- llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp:1.500 Fri Jun 22 09:59:07 2007 +++ llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp Mon Jun 25 11:23:39 2007 @@ -173,15 +173,13 @@ + /// ScalarizeVectorOp - Given an operand of vector type, convert it into the + ///

Re: [llvm-commits] CVS: llvm/lib/Target/Target.td

On Jun 25, 2007, at 5:48 PM, Dan Gohman wrote: Revert the earlier change that removed the M_REMATERIALIZABLE machine instruction flag, and use the flag along with a virtual member function hook for targets to override if there are instructions that are only trivially rematerializable with

[llvm-commits] [128845] Make weak_import work for LLVM.

Revision: 128845 Author: johannes Date: 2007-06-26 17:16:19 -0700 (Tue, 26 Jun 2007) Log Message: --- Make weak_import work for LLVM. Modified Paths: -- apple-local/branches/llvm/gcc/config/darwin.h Modified: apple-local/branches/llvm/gcc/config/darwin.h

[llvm-commits] CVS: llvm/lib/CodeGen/LiveIntervalAnalysis.cpp

Changes in directory llvm/lib/CodeGen: LiveIntervalAnalysis.cpp updated: 1.248 - 1.249 --- Log message: Fix an obvious bug. Old code only worked for the entry block. --- Diffs of the changes: (+4 -3) LiveIntervalAnalysis.cpp |7 --- 1 files changed, 4 insertions(+), 3 deletions(-)

[llvm-commits] CVS: llvm/test/Transforms/GVNPRE/extractelement.ll insertelement.ll shufflevector.ll

Changes in directory llvm/test/Transforms/GVNPRE: extractelement.ll added (r1.1) insertelement.ll added (r1.1) shufflevector.ll added (r1.1) --- Log message: Add tests for performing GVNPRE on the three vector-specific instructions. --- Diffs of the changes: (+54 -0) extractelement.ll |

[llvm-commits] CVS: llvm/lib/Transforms/Scalar/GVNPRE.cpp

Changes in directory llvm/lib/Transforms/Scalar: GVNPRE.cpp updated: 1.59 - 1.60 --- Log message: Add support for performing GVNPRE on the three vector-specific operations. --- Diffs of the changes: (+436 -20) GVNPRE.cpp | 456 ++---

[llvm-commits] CVS: llvm/lib/CodeGen/LiveVariables.cpp

Changes in directory llvm/lib/CodeGen: LiveVariables.cpp updated: 1.85 - 1.86 --- Log message: Replace std::set with SmallPtrSet. --- Diffs of the changes: (+5 -3) LiveVariables.cpp |8 +--- 1 files changed, 5 insertions(+), 3 deletions(-) Index: