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* easing the constraint for isNegatibleForFree and GetNegatedExpressionMichael Berg2018-06-141-7/+5
| | | | | | | | | | | | | | | | | Summary: Here we relax the old constraint which utilized unsafe with the TargetOption flag HonorSignDependentRoundingFPMathOption, with the assertion that unsafe is no longer needed or never was required for correctness on FDIV/FMUL. Reviewers: spatel, hfinkel, wristow, arsenm, javed.absar Reviewed By: spatel Subscribers: efriedma, wdng, tpr Differential Revision: https://reviews.llvm.org/D48057 llvm-svn: 334769
* ARM: fixup more tests to specify the target more explicitlySaleem Abdulrasool2014-04-031-2/+8
| | | | | | | | | | | | | This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205541
* Use Unified Assembly Syntax for the ARM backend.Jim Grosbach2009-11-091-2/+2
| | | | llvm-svn: 86494
* Eliminate more uses of llvm-as and llvm-dis.Dan Gohman2009-09-091-2/+2
| | | | llvm-svn: 81293
* Split the Add, Sub, and Mul instruction opcodes into separateDan Gohman2009-06-041-2/+2
| | | | | | | | | | | | | | | integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt llvm-svn: 72897
* match a reassociated form of fnmulChris Lattner2007-05-031-0/+11
llvm-svn: 36659
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