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Unified Diff: src/ia32/lithium-codegen-ia32.cc

Issue 6665026: Increase coverage of global loads in optimized code... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 9 months ago
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Index: src/ia32/lithium-codegen-ia32.cc
===================================================================
--- src/ia32/lithium-codegen-ia32.cc (revision 7211)
+++ src/ia32/lithium-codegen-ia32.cc (working copy)
@@ -2021,7 +2021,7 @@
}
-void LCodeGen::DoLoadGlobal(LLoadGlobal* instr) {
+void LCodeGen::DoLoadGlobalCell(LLoadGlobalCell* instr) {
Register result = ToRegister(instr->result());
__ mov(result, Operand::Cell(instr->hydrogen()->cell()));
if (instr->hydrogen()->check_hole_value()) {
@@ -2031,6 +2031,19 @@
}
+void LCodeGen::DoLoadGlobalGeneric(LLoadGlobalGeneric* instr) {
+ ASSERT(ToRegister(instr->context()).is(esi));
+ ASSERT(ToRegister(instr->global_object()).is(eax));
+ ASSERT(ToRegister(instr->result()).is(eax));
+
+ __ mov(ecx, instr->name());
+ RelocInfo::Mode mode = instr->for_typeof() ? RelocInfo::CODE_TARGET :
+ RelocInfo::CODE_TARGET_CONTEXT;
+ Handle<Code> ic(Builtins::builtin(Builtins::LoadIC_Initialize));
+ CallCode(ic, mode, instr);
+}
+
+
void LCodeGen::DoStoreGlobal(LStoreGlobal* instr) {
Register value = ToRegister(instr->InputAt(0));
Operand cell_operand = Operand::Cell(instr->hydrogen()->cell());
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