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[Bug rtl-optimization/38740] [4.4 Regression] Incorrect delayed branch optimization
- From: "carlos at systemhalted dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Jan 2009 15:02:02 -0000
- Subject: [Bug rtl-optimization/38740] [4.4 Regression] Incorrect delayed branch optimization
- References: <bug-38740-276@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from carlos at systemhalted dot org 2009-01-12 15:02 -------
Dave,
I've been building parts of glibc's vfprintf code with -fno-delayed-branch for
hppa because of bugs in DBR. I never filed a bug because it was almost
impossible for me to reduce the vfprintf code (large file, large tables, long
jumps).
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38740