forked from OSchip/llvm-project
a96f235c15
The original patch would fail when: * A dst opaque type (%A) is matched with a src type (%A). * A src opaque (%E) type is then speculatively matched with %A and the speculation fails afterward. * When rolling back the speculation we would cancel the source %A to dest %A mapping. The fix is to keep an explicit list of which resolutions are speculative. Original message: Fix overly aggressive type merging. If we find out that two types are *not* isomorphic, we learn nothing about opaque sub types in both the source and destination. llvm-svn: 222923 |
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CMakeLists.txt | ||
LLVMBuild.txt | ||
LinkModules.cpp | ||
Makefile |