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Stackmaps have problems with double register constraints
authorfpizlo@apple.com <fpizlo@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 24 Feb 2016 18:49:45 +0000 (18:49 +0000)
committerfpizlo@apple.com <fpizlo@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 24 Feb 2016 18:49:45 +0000 (18:49 +0000)
commit50960235d474050354f7d9e236d7c34054205fbe
tree6c94b1757bedfbc91d287595d99b006e165430b0tree | snapshot
parentfd830df1e2751fe8a253423fc4cf4bb3b78751a7commit | diff
Stackmaps have problems with double register constraints
https://bugs.webkit.org/show_bug.cgi?id=154643

Reviewed by Geoffrey Garen.

This is currently a benign bug. I found it while playing.

* b3/B3LowerToAir.cpp:
(JSC::B3::Air::LowerToAir::fillStackmap):
* b3/testb3.cpp:
(JSC::B3::testURShiftSelf64):
(JSC::B3::testPatchpointDoubleRegs):
(JSC::B3::zero):
(JSC::B3::run):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@197037 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/JavaScriptCore/ChangeLog diff | blob | history
Source/JavaScriptCore/b3/B3LowerToAir.cpp diff | blob | history
Source/JavaScriptCore/b3/testb3.cpp diff | blob | history
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