[llvm-commits] [PATCH] [Fast-math] In relaxed FP mode, Instruction::isAssociative() returns true for fmul/fadd

[Michael Ilseman]

Since that test is in the InstSimplify directory, could you call -instsimplify instead of -instcombine? If -instsimplify isn't smart enough to do the optimization, then move the test to the InstCombine folder.


On Nov 28, 2012, at 2:59 PM, Shuxin Yang <shuxin.llvm at gmail.com> wrote:

> <fast_math_isassociative.v2.patch>