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[Bug target/70903] [4.9/5/6/7 Regression] wrong code with bfi @ aarch64 with -Os
- From: "ktkachov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 03 May 2016 12:20:21 +0000
- Subject: [Bug target/70903] [4.9/5/6/7 Regression] wrong code with bfi @ aarch64 with -Os
- Auto-submitted: auto-generated
- References: <bug-70903-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70903
--- Comment #2 from ktkachov at gcc dot gnu.org ---
-fno-rerun-cse-after-loop "fixes" the tescase. cse2 is where it starts to go
wrong