[PATCH] D80416: [RFC][OpenCL] Set fp contract flag on -cl-mad-enable
Anastasia Stulova via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu May 21 15:43:54 PDT 2020
Anastasia marked an inline comment as done.
Anastasia added inline comments.
================
Comment at: clang/test/CodeGenOpenCL/relaxed-fpmath.cl:21
+float fused_mad(float a, float b, float c) {
+ // NORMAL: @llvm.fmuladd.f32
+ // FAST: fmul fast float
----------------
I don't find this behavior "NORMAL". I don't believe we should contract expressions by default in OpenCL...
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https://reviews.llvm.org/D80416/new/
https://reviews.llvm.org/D80416
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