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| author | Richard Guenther <rguenther@suse.de> | 2009-06-17 12:30:54 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-06-17 12:30:54 +0000 |
| commit | 4bc3052992d5a658683fff5136f62924fe18b58a (patch) | |
| tree | 54de694f955d9d0cda83075e08499f93f3460978 | |
| parent | 4d61856d0a221c695bbb5193ae18403d07cde0d4 (diff) | |
| download | gcc-4bc3052992d5a658683fff5136f62924fe18b58a.zip gcc-4bc3052992d5a658683fff5136f62924fe18b58a.tar.gz gcc-4bc3052992d5a658683fff5136f62924fe18b58a.tar.bz2 | |
re PR middle-end/40404 (Comparison involving unsigned int:17 bitfield seems wrong)
2009-06-17 Richard Guenther <rguenther@suse.de>
PR middle-end/40404
* gcc.c-torture/execute/pr40404.c: New testcase.
From-SVN: r148606
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/pr40404.c | 12 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index b918233..d70b5ca 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2009-06-17 Richard Guenther <rguenther@suse.de> + PR middle-end/40404 + * gcc.c-torture/execute/pr40404.c: New testcase. + +2009-06-17 Richard Guenther <rguenther@suse.de> + PR middle-end/40460 * g++.dg/torture/pr40460.C: New testcase. diff --git a/gcc/testsuite/gcc.c-torture/execute/pr40404.c b/gcc/testsuite/gcc.c-torture/execute/pr40404.c new file mode 100644 index 0000000..a759a3f --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr40404.c @@ -0,0 +1,12 @@ +extern void abort (void); +struct S { + unsigned int ui17 : 17; +} s; +int main() +{ + s.ui17 = 0x1ffff; + if (s.ui17 >= 0xfffffffeu) + abort (); + return 0; +} + |