AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity

Shift additional_index by element_shift_size, not shift_size.

Browse Source 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/14629021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14690 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
verwaest@chromium.org 2013-05-15 14:04:44 +00:00
parent a15305c388
commit 85949ac260
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/ia32/lithium-codegen-ia32.cc
View File

@ -3325,7 +3325,8 @@ Operand LCodeGen::BuildFastArrayOperand(
uint32_t offset,
uint32_t additional_index) {
Register elements_pointer_reg = ToRegister(elements_pointer);
int shift_size = ElementsKindToShiftSize(elements_kind);
int element_shift_size = ElementsKindToShiftSize(elements_kind);
int shift_size = element_shift_size;
if (key->IsConstantOperand()) {
int constant_value = ToInteger32(LConstantOperand::cast(key));
if (constant_value & 0xF0000000) {
@ -3343,7 +3344,7 @@ Operand LCodeGen::BuildFastArrayOperand(
return Operand(elements_pointer_reg,
ToRegister(key),
scale_factor,
offset + (additional_index << shift_size));
offset + (additional_index << element_shift_size));
}
}