Title: [231284] trunk/Source/_javascript_Core
- Revision
- 231284
- Author
- [email protected]
- Date
- 2018-05-02 17:42:12 -0700 (Wed, 02 May 2018)
Log Message
Unreviewed, fix 32bit DFG code
https://bugs.webkit.org/show_bug.cgi?id=185065
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileSameValue):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (231283 => 231284)
--- trunk/Source/_javascript_Core/ChangeLog 2018-05-03 00:37:30 UTC (rev 231283)
+++ trunk/Source/_javascript_Core/ChangeLog 2018-05-03 00:42:12 UTC (rev 231284)
@@ -1,3 +1,11 @@
+2018-05-02 Yusuke Suzuki <[email protected]>
+
+ Unreviewed, fix 32bit DFG code
+ https://bugs.webkit.org/show_bug.cgi?id=185065
+
+ * dfg/DFGSpeculativeJIT.cpp:
+ (JSC::DFG::SpeculativeJIT::compileSameValue):
+
2018-05-02 Filip Pizlo <[email protected]>
JSC should know how to cache custom getter accesses on the prototype chain
Modified: trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp (231283 => 231284)
--- trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2018-05-03 00:37:30 UTC (rev 231283)
+++ trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2018-05-03 00:42:12 UTC (rev 231284)
@@ -6386,15 +6386,12 @@
auto trueCase = m_jit.branch64(CCallHelpers::Equal, tempGPR, temp2GPR);
#else
GPRTemporary temp3(this);
- GPRTemporary temp4(this);
+ GPRReg temp3GPR = temp3.gpr();
- GPRReg temp3GPR = temp.gpr();
- GPRReg temp4GPR = temp2.gpr();
-
m_jit.moveDoubleToInts(arg1FPR, tempGPR, temp2GPR);
- m_jit.moveDoubleToInts(arg2FPR, temp3GPR, temp4GPR);
+ m_jit.moveDoubleToInts(arg2FPR, temp3GPR, resultGPR);
auto notEqual = m_jit.branch32(CCallHelpers::NotEqual, tempGPR, temp3GPR);
- auto trueCase = m_jit.branch32(CCallHelpers::Equal, temp2GPR, temp4GPR);
+ auto trueCase = m_jit.branch32(CCallHelpers::Equal, temp2GPR, resultGPR);
notEqual.link(&m_jit);
#endif
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