Title: [291752] trunk/Source/_javascript_Core
- Revision
- 291752
- Author
- ysuz...@apple.com
- Date
- 2022-03-23 10:58:27 -0700 (Wed, 23 Mar 2022)
Log Message
Unreviewed, fix DataIC's slowPathJump handling
https://bugs.webkit.org/show_bug.cgi?id=231224
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileInById):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (291751 => 291752)
--- trunk/Source/_javascript_Core/ChangeLog 2022-03-23 17:56:45 UTC (rev 291751)
+++ trunk/Source/_javascript_Core/ChangeLog 2022-03-23 17:58:27 UTC (rev 291752)
@@ -1,3 +1,11 @@
+2022-03-23 Yusuke Suzuki <ysuz...@apple.com>
+
+ Unreviewed, fix DataIC's slowPathJump handling
+ https://bugs.webkit.org/show_bug.cgi?id=231224
+
+ * dfg/DFGSpeculativeJIT.cpp:
+ (JSC::DFG::SpeculativeJIT::compileInById):
+
2022-03-23 Patrick Angle <pan...@apple.com>
No breakpoints hit on github.com, and some are invalid
Modified: trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp (291751 => 291752)
--- trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2022-03-23 17:56:45 UTC (rev 291751)
+++ trunk/Source/_javascript_Core/dfg/DFGSpeculativeJIT.cpp 2022-03-23 17:58:27 UTC (rev 291752)
@@ -1365,7 +1365,8 @@
gen.generateFastPath(m_jit, scratchGPR);
JITCompiler::JumpList slowCases;
- slowCases.append(gen.slowPathJump());
+ if (!JITCode::useDataIC(JITType::DFGJIT))
+ slowCases.append(gen.slowPathJump());
std::unique_ptr<SlowPathGenerator> slowPath;
if (JITCode::useDataIC(JITType::DFGJIT)) {
@@ -15847,7 +15848,8 @@
JITCompiler::JumpList slowCases;
if (slowPathTarget.isSet())
slowCases.append(slowPathTarget);
- slowCases.append(gen.slowPathJump());
+ if (!JITCode::useDataIC(JITType::DFGJIT))
+ slowCases.append(gen.slowPathJump());
std::unique_ptr<SlowPathGenerator> slowPath;
if (JITCode::useDataIC(JITType::DFGJIT)) {
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