JF Bastien 9dc042a0b6 Comparing operands should not require the same ValueID ... Summary: When comparing basic blocks, there is an additional check that two Value*'s should have the same ID, which interferes with merging equivalent constants of different kinds (such as a ConstantInt and a ConstantPointerNull in the included testcase). The cmpValues function already ensures that the two values in each function are the same, so removing this check should not cause incorrect merging. Also, the type comparison is redundant, based on reviewing the code and testing on the test suite and several large LTO bitcodes. Author: jrkoenig Reviewers: nlewycky, jfb, dschuff Subscribers: llvm-commits Differential revision: http://reviews.llvm.org/D12302 llvm-svn: 246001		2015-08-26 03:02:58 +00:00
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Hello	Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)	2015-06-23 09:49:53 +00:00
IPO	Comparing operands should not require the same ValueID	2015-08-26 03:02:58 +00:00
InstCombine	Re-apply r245635, "[InstCombine] Transform A & (L - 1) u< L --> L != 0"	2015-08-21 22:22:37 +00:00
Instrumentation	Make variable argument intrinsics behave correctly in a Win64 CC function.	2015-08-25 23:27:41 +00:00
ObjCARC	[ARC] Pull the ObjC ARC components that really serve the role of	2015-08-20 08:06:03 +00:00
Scalar	Update libdeps in LLVMipo and LLVMScalarOpts, corresponding to r245940.	2015-08-25 17:11:17 +00:00
Utils	[WinEH] Require token linkage in EH pad/ret signatures	2015-08-23 00:26:33 +00:00
Vectorize	The patch replace the overflow check in loop vectorization with the minimum loop iterations check.	2015-08-25 16:43:47 +00:00
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