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[Bug tree-optimization/86367] FRE1 tree pass deletes code in gcc.target/powerpc/nan128-1.c when long double is IEEE 128
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 30 Jun 2018 20:36:50 +0000
- Subject: [Bug tree-optimization/86367] FRE1 tree pass deletes code in gcc.target/powerpc/nan128-1.c when long double is IEEE 128
- Auto-submitted: auto-generated
- References: <bug-86367-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86367
--- Comment #8 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
That makes sense -- we already have a NaN rather than an SNaN by the time we
hit the Ealias pass.