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Allocate the right number of fast context slots on X64 and ARM. Port from ia32.

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This is ported from change 3505 on ia32.
Review URL: http://codereview.chromium.org/1992003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4603 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
whesse@chromium.org 2010-05-06 11:59:10 +00:00
parent aaf5662262
commit fc41b41fc2
2 changed files with 2 additions and 2 deletions
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2
src/arm/codegen-arm.cc
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@ -191,7 +191,7 @@ void CodeGenerator::Generate(CompilationInfo* info) {
frame_->AllocateStackSlots();
VirtualFrame::SpilledScope spilled_scope(frame_);
int heap_slots = scope()->num_heap_slots();
int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
if (heap_slots > 0) {
// Allocate local context.
// Get outer context and create a new context based on it.

2
src/x64/codegen-x64.cc
View File

@ -360,7 +360,7 @@ void CodeGenerator::Generate(CompilationInfo* info) {
frame_->AllocateStackSlots();
// Allocate the local context if needed.
int heap_slots = scope()->num_heap_slots();
int heap_slots = scope()->num_heap_slots() - Context::MIN_CONTEXT_SLOTS;
if (heap_slots > 0) {
Comment cmnt(masm_, "[ allocate local context");
// Allocate local context.