Daniel Jasper bf56ad36cb Revert "[GlobalISel] track predecessor mapping during switch lowering." ... This reverts commit r291973. The test fails in a Release build with LLVM_BUILD_GLOBAL_ISEL enabled. AFAICT, llc segfaults. I'll add a few more details to the original commit. llvm-svn: 292061		2017-01-15 09:41:49 +00:00
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llvm	Revert "[GlobalISel] track predecessor mapping during switch lowering."	2017-01-15 09:41:49 +00:00
llvm-c	[GVN] Initial check-in of a new global value numbering algorithm.	2016-12-22 16:03:48 +00:00