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(parent: 5553a3a) | patch
teach LVI to infer edge information from switch instructions.
authorChris Lattner <sabre@nondot.org>
Sun, 15 Nov 2009 20:02:12 +0000 (20:02 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 15 Nov 2009 20:02:12 +0000 (20:02 +0000)
commit800c47ec10b199e6601031b508c31d783c19a659
tree6d32822b991a27b23df7fac48c0068a73eecd871tree | snapshot
parent5553a3a5108f2942672cfac6f7bcf433acaf89ffcommit | diff
teach LVI to infer edge information from switch instructions.
This allows JT to eliminate a ton of infeasible edges when
handling code like the templates in PatternMatch.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88869 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/LazyValueInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors