Sanjay Patel 04bb0e721f Combine fmul vector FP constants when unsafe math is allowed. ... This is an extension of the change made with r215820: http://llvm.org/viewvc/llvm-project?view=revision&revision=215820 That patch allowed combining of splatted vector FP constants that are multiplied. This patch allows combining non-uniform vector FP constants too by relaxing the check on the type of vector. Also, canonicalize a vector fmul in the same way that we already do for scalars - if only one operand of the fmul is a constant, make it operand 1. Otherwise, we miss potential folds. This fold is also done by -instcombine, but it's possible that extra fmuls may have been generated during lowering. Differential Revision: http://reviews.llvm.org/D5254 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217599 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-11 15:45:27 +00:00
..
Analysis	Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.	2014-09-10 17:58:16 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
CodeGen	Combine fmul vector FP constants when unsafe math is allowed.	2014-09-11 15:45:27 +00:00
DebugInfo	[DWARF parser] Fix nasty memory corruption in .dwo files handling.	2014-09-05 19:29:45 +00:00
ExecutionEngine	Add doInitialization/doFinalization to DataLayoutPass.	2014-09-10 21:27:43 +00:00
IR	Add doInitialization/doFinalization to DataLayoutPass.	2014-09-10 21:27:43 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LineEditor
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
LTO	Add doInitialization/doFinalization to DataLayoutPass.	2014-09-10 21:27:43 +00:00
MC	Object: Add support for bigobj	2014-09-10 12:51:52 +00:00
Object	Attempt to pacify buildbots.	2014-09-10 13:01:03 +00:00
Option	Fix PR17239 by changing the semantics of the RemainingArgsClass Option kind	2014-08-22 19:29:17 +00:00
ProfileData	LLVMProfileData: Update LLVMBuild.txt corresponding to r217437.	2014-09-09 15:00:13 +00:00
Support	typo	2014-09-11 15:41:01 +00:00
TableGen	Comment only: Annotate loop as per mailing list discussion	2014-08-29 22:43:30 +00:00
Target	R600: Add cmpxchg instruction for evergreen	2014-09-11 15:02:54 +00:00
Transforms	[AlignmentFromAssumptions] Don't crash just because the target is 32-bit	2014-09-11 08:40:17 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00