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re PR c/61741 (wrong code with -fno-strict-overflow) 

2014-07-10  Richard Biener  <rguenther@suse.de>

	PR c-family/61741
	* c-c++-common/torture/pr61741.c: Use signed char.

From-SVN: r212430
This commit is contained in:
Richard Biener 2014-07-10 12:20:32 +00:00 committed by Richard Biener
parent f9abc06c5e
commit bed191cdd1
2 changed files with 6 additions and 1 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2014-07-10 Richard Biener <rguenther@suse.de>
PR c-family/61741
* c-c++-common/torture/pr61741.c: Use signed char.
2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/opt39.adb: New test.

2
gcc/testsuite/c-c++-common/torture/pr61741.c
View File

@ -5,7 +5,7 @@ int a = 1, b;
void
foo (void)
{
char c = 0;
signed char c = 0;
for (; a; a--)
for (; c >= 0; c++);
if (!c)