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[Bug tree-optimization/30562] [4.3 Regression] remove unused variable is removing a referenced variable (in STORED_SYMS or LOADED_SYMS)
- From: "aldot at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Feb 2007 17:30:31 -0000
- Subject: [Bug tree-optimization/30562] [4.3 Regression] remove unused variable is removing a referenced variable (in STORED_SYMS or LOADED_SYMS)
- References: <bug-30562-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from aldot at gcc dot gnu dot org 2007-02-08 17:30 -------
I was seeing this bug when building with BOOT_CFLAGS=-march=nocona\
-mtune=nocona\ -O2 that later ICE'd for ../gcc/libgcc2.c:557
I don't have access to that x86_64 with ubuntu anymore so cannot check if the
patch does fix it, unfortunately.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30562