src/x64/lithium-codegen-x64.cc - Issue 8773039: Clean up multi byte nop support on x64 to more closely match IA32.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: src/x64/lithium-codegen-x64.cc

Issue 8773039: Clean up multi byte nop support on x64 to more closely match IA32. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: Created 9 years ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

Index: src/x64/lithium-codegen-x64.cc

===================================================================

--- src/x64/lithium-codegen-x64.cc (revision 10142)

+++ src/x64/lithium-codegen-x64.cc (working copy)

@@ -4201,11 +4201,7 @@

int current_pc = masm()->pc_offset();

if (current_pc < last_lazy_deopt_pc_ + space_needed) {

int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc;

- while (padding_size > 0) {

- int nop_size = padding_size > 9 ? 9 : padding_size;

- __ nop(nop_size);

- padding_size -= nop_size;

- }

+ __ Nop(padding_size);

}

« no previous file with comments | « src/x64/disasm-x64.cc ('k') | test/cctest/SConscript » ('j') | no next file with comments »