[x86][AArch64] add tests for fmul-fma combine; NFC
authorSanjay Patel <spatel@rotateright.com>
Wed, 24 Jun 2020 19:54:22 +0000 (15:54 -0400)
committerSanjay Patel <spatel@rotateright.com>
Wed, 24 Jun 2020 19:56:32 +0000 (15:56 -0400)
commit26fd3ffa78360e4b4581e2165efa18bf67c59d86
treea8bdd1f5bcedceac075780c5169a43649e39e0ac
parent56b530d92c42e962a1828e14783601d2861ba353
[x86][AArch64] add tests for fmul-fma combine; NFC

As discussed in D80801, there's a possible overstep in
what is allowed by the 'contract' fast-math-flag.
llvm/test/CodeGen/AArch64/fadd-combines.ll
llvm/test/CodeGen/X86/fma_patterns.ll