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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-04-05 23:48:02 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-04-05 23:48:02 +0000 |
| commit | 1a9b3f348484b6792c51fd9995a90fbd99ade773 (patch) | |
| tree | e2cc61d2fd43d41e99e9d9ca5144237c25040e45 /llvm/lib | |
| parent | 273c4f53ec5055b1cdaddc2f685910c6fdd4ef74 (diff) | |
| download | bcm5719-llvm-1a9b3f348484b6792c51fd9995a90fbd99ade773.tar.gz bcm5719-llvm-1a9b3f348484b6792c51fd9995a90fbd99ade773.zip | |
Properly enable load clustering.
Operand 2 on a load instruction does not have to be a RegisterSDNode for this to
work.
llvm-svn: 100497
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index fcb9947423d..ccb7b055b07 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -2961,10 +2961,6 @@ X86InstrInfo::areLoadsFromSameBasePtr(SDNode *Load1, SDNode *Load2, Load1->getOperand(2) == Load2->getOperand(2)) { if (cast<ConstantSDNode>(Load1->getOperand(1))->getZExtValue() != 1) return false; - SDValue Op2 = Load1->getOperand(2); - if (!isa<RegisterSDNode>(Op2) || - cast<RegisterSDNode>(Op2)->getReg() != 0) - return 0; // Now let's examine the displacements. if (isa<ConstantSDNode>(Load1->getOperand(3)) && |
