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| author | Richard Sandiford <richard@codesourcery.com> | 2005-07-28 16:27:22 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2005-07-28 16:27:22 +0000 |
| commit | c98718390719e6c7e7ded4b6c74abb72cab47022 (patch) | |
| tree | 95ae9f6e0a24112b46a2c2d2055507846aacfd28 /gcc | |
| parent | d579f20bb15e25f8f2038e5bd63bcab24f8df969 (diff) | |
| download | gcc-c98718390719e6c7e7ded4b6c74abb72cab47022.zip gcc-c98718390719e6c7e7ded4b6c74abb72cab47022.tar.gz gcc-c98718390719e6c7e7ded4b6c74abb72cab47022.tar.bz2 | |
re PR c/20187 (wrong code for ((unsigned char)(unsigned long long)((a?a:1)&(a*b)))?0:1))
PR c/20187
* gcc.c-torture/execute/pr20187-1.c: New test.
From-SVN: r102490
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/pr20187-1.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d2382f3..b52b92e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2005-07-28 Richard Sandiford <richard@codesourcery.com> + + PR c/20187 + * gcc.c-torture/execute/pr20187-1.c: New test. + 2005-07-28 Jeff Law <law@redhat.com> * gcc.dg/tree-ssa/vrp17.c: Update expected output. diff --git a/gcc/testsuite/gcc.c-torture/execute/pr20187-1.c b/gcc/testsuite/gcc.c-torture/execute/pr20187-1.c new file mode 100644 index 0000000..a1f0a09 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/pr20187-1.c @@ -0,0 +1,15 @@ +int a = 0x101; +int b = 0x100; + +int +test (void) +{ + return (((unsigned char) (unsigned long long) ((a ? a : 1) & (a * b))) + ? 0 : 1); +} + +int +main (void) +{ + return 1 - test (); +} |