Craig Topper 83cd4bea01 [Clang] Teach buildFMulAdd to peek through fneg to find fmul. ...

Allows us to handle expressions like -(a * b) + c

Based on the examples from D144366 that gcc seems to get.

Reviewed By: kpn

Differential Revision: https://reviews.llvm.org/D144447

2023-02-23 09:05:59 -08:00

3.6 KiB

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