[PATCH] D34579: Fold fneg and fabs like multiplications

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: test/CodeGen/AMDGPU/fold-fmul-to-neg-abs.ll:34
+}
+
+declare i32 @llvm.amdgcn.workitem.id.x() #0
----------------
Needs test for fneg/fabs case


https://reviews.llvm.org/D34579