Sanjay Patel 3dbd723c6c [IR] allow fast-math-flags on select of FP values ... This is a minimal start to correcting a problem most directly discussed in PR38086: https://bugs.llvm.org/show_bug.cgi?id=38086 We have been hacking around a limitation for FP select patterns by using the fast-math-flags on the condition of the select rather than the select itself. This patch just allows FMF to appear with the 'select' opcode. No changes are needed to "FPMathOperator" because it already includes select-of-FP because that definition is based on the (return) value type. Once we have this ability, we can start correcting and adding IR transforms to use the FMF on a 'select' instruction. The instcombine and vectorizer test diffs only show that the IRBuilder change is behaving as expected by applying an FMF guard value to 'select'. For reference: rL241901 - allowed FMF with fcmp rL255555 - allowed FMF with FP calls Differential Revision: https://reviews.llvm.org/D61917 llvm-svn: 361401		2019-05-22 15:50:46 +00:00
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CMakeLists.txt
LLLexer.cpp	[ThinLTO] Auto-hide prevailing linkonce_odr only when all copies eligible	2019-05-10 20:08:24 +00:00
LLLexer.h	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
LLParser.cpp	[IR] allow fast-math-flags on select of FP values	2019-05-22 15:50:46 +00:00
LLParser.h	[LLParser] Simplify type checking in ParseArithmetic and ParseUnaryOp.	2019-05-05 17:19:19 +00:00
LLToken.h	[ThinLTO] Auto-hide prevailing linkonce_odr only when all copies eligible	2019-05-10 20:08:24 +00:00
LLVMBuild.txt	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Parser.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00