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[Bug tree-optimization/63302] [4.9 Regression] Code with 64-bit long long constants is miscompiled on 32-bit host
- From: "danglin at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Sep 2014 13:01:29 +0000
- Subject: [Bug tree-optimization/63302] [4.9 Regression] Code with 64-bit long long constants is miscompiled on 32-bit host
- Auto-submitted: auto-generated
- References: <bug-63302-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63302
John David Anglin <danglin at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |law at gcc dot gnu.org
--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> ---
Introduced in r203627:
2013-10-15 Zhenqiang Chen <zhenqiang.chen@arm.com>
* tree-ssa-reassoc.c: Include rtl.h and tm_p.h.
(optimize_range_tests_1): New function,
extracted from optimize_range_tests.
(optimize_range_tests_xor): Similarly.
(optimize_range_tests_diff): New function.
(optimize_range_tests): Use optimize_range_tests_1.
It was fixed on trunk in wide-int merge but it still is present on 4.9
branch.