Changeset 154095 in webkit for trunk/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm

Timestamp:

Aug 15, 2013, 4:28:55 AM (12 years ago)

Author:

[email protected]

Message:

REGRESSION(r148790) Made 7 tests fail on x86 32bit
​https://bugs.webkit.org/show_bug.cgi?id=114913

Reviewed by Filip Pizlo.

Source/JavaScriptCore:

The X87 register was not freed before some calls. Instead
of inserting resetX87Registers to the last call sites,
the two X87 registers are now freed in every call.

• llint/LowLevelInterpreter32_64.asm:
• llint/LowLevelInterpreter64.asm:
• offlineasm/instructions.rb:
• offlineasm/x86.rb:

LayoutTests:

Unskip the five tests now passsing again.

• platform/qt/TestExpectations:

File:

• trunk/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm (modified) (1 diff)

trunk/Source/JavaScriptCore/llint/LowLevelInterpreter64.asm

@@ -82 +82 @@
     leap [PB, PC, 8], PC
     move PB, t3
-    if X86_64
-        resetX87Stack
-    end
 end