llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-28 06:32:09 +00:00

History

Dan Gohman 23ff1826b9 Teach GetNegatedExpression to negate 0-B to B in UnsafeFPMath mode, and

visitFSUB to fold 0-B to -B in UnsafeFPMath mode. Also change visitFNEG
to use isNegatibleForFree/GetNegatedExpression instead of doing a subset
of the same thing manually.

This fixes test/CodeGen/X86/negative-sin.ll.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37842 91177308-0d34-0410-b5e6-96231b3b80d8

2007-07-02 15:48:56 +00:00

Analysis

Add explicit keywords.

2007-07-02 14:53:37 +00:00