Title: [283344] trunk/Source/_javascript_Core
- Revision
- 283344
- Author
- sbar...@apple.com
- Date
- 2021-09-30 16:06:22 -0700 (Thu, 30 Sep 2021)
Log Message
Regressions (r283288): [ macOS Debug ] webgl/2.0.0/conformance/state/gl-object-get-calls.html is timing out
https://bugs.webkit.org/show_bug.cgi?id=231024
<rdar://problem/83723856>
Reviewed by Mark Lam.
Speed up our debug assert by not using a probe.
* jit/JIT.cpp:
(JSC::JIT::privateCompileMainPass):
Modified Paths
Diff
Modified: trunk/Source/_javascript_Core/ChangeLog (283343 => 283344)
--- trunk/Source/_javascript_Core/ChangeLog 2021-09-30 22:58:54 UTC (rev 283343)
+++ trunk/Source/_javascript_Core/ChangeLog 2021-09-30 23:06:22 UTC (rev 283344)
@@ -1,5 +1,18 @@
2021-09-30 Saam Barati <sbar...@apple.com>
+ Regressions (r283288): [ macOS Debug ] webgl/2.0.0/conformance/state/gl-object-get-calls.html is timing out
+ https://bugs.webkit.org/show_bug.cgi?id=231024
+ <rdar://problem/83723856>
+
+ Reviewed by Mark Lam.
+
+ Speed up our debug assert by not using a probe.
+
+ * jit/JIT.cpp:
+ (JSC::JIT::privateCompileMainPass):
+
+2021-09-30 Saam Barati <sbar...@apple.com>
+
The DFG/FTL need to be aware that Proxy's can produce "function" for typeof and might be callable
https://bugs.webkit.org/show_bug.cgi?id=230804
<rdar://problem/83543951>
Modified: trunk/Source/_javascript_Core/jit/JIT.cpp (283343 => 283344)
--- trunk/Source/_javascript_Core/jit/JIT.cpp 2021-09-30 22:58:54 UTC (rev 283343)
+++ trunk/Source/_javascript_Core/jit/JIT.cpp 2021-09-30 23:06:22 UTC (rev 283344)
@@ -272,13 +272,18 @@
#if ASSERT_ENABLED
if (opcodeID != op_catch) {
- probeDebug([=] (Probe::Context& ctx) {
- CodeBlock* codeBlock = ctx.fp<CallFrame*>()->codeBlock();
- auto* constantPool = ctx.gpr<void*>(s_constantsGPR);
- RELEASE_ASSERT(codeBlock->baselineJITConstantPool() == constantPool);
- auto* metadata = ctx.gpr<void*>(s_metadataGPR);
- RELEASE_ASSERT(codeBlock->metadataTable() == metadata);
- });
+ loadPtr(addressFor(CallFrameSlot::codeBlock), regT0);
+ loadPtr(Address(regT0, CodeBlock::offsetOfMetadataTable()), regT1);
+ loadPtr(Address(regT0, CodeBlock::offsetOfJITData()), regT0);
+ loadPtr(Address(regT0, CodeBlock::JITData::offsetOfJITConstantPool()), regT2);
+
+ auto metadataOK = branchPtr(Equal, regT1, s_metadataGPR);
+ breakpoint();
+ metadataOK.link(this);
+
+ auto constantsOK = branchPtr(Equal, regT2, s_constantsGPR);
+ breakpoint();
+ constantsOK.link(this);
}
#endif
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