[Bug middle-end/28651] [4.0 Regression] signed compare incorrectly false for (int)(U+4)<(int)U where U is unsigned INT_MAX (for optimized x86)

Sat Nov 11 02:11:00 GMT 2006


------- Comment #14 from debian-gcc at lists dot debian dot org  2006-11-11 02:11 -------
the PR28651 testcase fails on the gcc-4.1-branch 20061110 on powerpc-linux and
amd64-linux.


FAIL: gcc.c-torture/execute/pr28651.c execution,  -O0 
FAIL: gcc.c-torture/execute/pr28651.c execution,  -O1 
FAIL: gcc.c-torture/execute/pr28651.c execution,  -O2 
FAIL: gcc.c-torture/execute/pr28651.c execution,  -O3 -fomit-frame-pointer 
FAIL: gcc.c-torture/execute/pr28651.c execution,  -O3 -g 
FAIL: gcc.c-torture/execute/pr28651.c execution,  -Os 


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debian-gcc at lists dot debian dot org changed:

           What    |Removed                     |Added
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                 CC|                            |debian-gcc at lists dot
                   |                            |debian dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28651