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[Bug tree-optimization/82434] -fstore-merging does not work reliably.
- From: "glisse at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 05 Oct 2017 11:26:31 +0000
- Subject: [Bug tree-optimization/82434] -fstore-merging does not work reliably.
- Auto-submitted: auto-generated
- References: <bug-82434-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82434
--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
-Dbool=char lets it merge the stores, I guess this is because bool has
precision < bitsize.