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Fix bogus AbortIfNotZeroExtended on x64 for bounds checks

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R=mmassi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10837019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12234 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
danno@chromium.org 2012-07-31 09:47:43 +00:00
parent 8d96a0190c
commit d884792dea
1 changed files with 1 additions and 1 deletions
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2
src/x64/lithium-codegen-x64.cc
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@ -3623,7 +3623,7 @@ void LCodeGen::DoBoundsCheck(LBoundsCheck* instr) {
if (instr->length()->IsRegister()) {
Register reg = ToRegister(instr->length());
if (FLAG_debug_code &&
!instr->hydrogen()->index()->representation().IsTagged()) {
!instr->hydrogen()->length()->representation().IsTagged()) {
__ AbortIfNotZeroExtended(reg);
}
if (instr->index()->IsConstantOperand()) {