Changeset 145551 in webkit for trunk/Source/JavaScriptCore/offlineasm/cloop.rb

Timestamp:

Mar 12, 2013, 8:28:10 AM (12 years ago)

Author:

[email protected]

Message:

​https://bugs.webkit.org/show_bug.cgi?id=112141
LLInt CLoop backend misses Double2Ints() on 32bit architectures

Reviewed by Filip Pizlo.

Implement Double2Ints() in CLoop backend of LLInt on 32bit architectures.

• llint/LowLevelInterpreter.cpp:

(LLInt):
(JSC::LLInt::Double2Ints):

• offlineasm/cloop.rb:

File:

• trunk/Source/JavaScriptCore/offlineasm/cloop.rb (modified) (1 diff)

trunk/Source/JavaScriptCore/offlineasm/cloop.rb

@@ -1026 +1026 @@
         # Encode a 64-bit double into 2 32-bit ints (low and high).
         when "fd2ii"
-            $asm.putc "Double2Ints(#{operands[0].clValue(:double)}, #{operands[1].clValue}, #{operands[2].clValue});"
+            $asm.putc "Double2Ints(#{operands[0].clValue(:double)}, #{operands[1].clValue(:uint32)}, #{operands[2].clValue(:uint32)});"
 
         # 64-bit instruction: fq2d int64Op dblOp (based on X64)