diff options
| author | Jeff Law <law@redhat.com> | 2002-05-09 07:33:58 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2002-05-09 07:33:58 -0600 |
| commit | a08cbd59a60d1428c46dcbcb00f7c2dc5a0681d7 (patch) | |
| tree | 94bda05e75cdac22870117d349b9eb1e06d51b76 | |
| parent | 3e638a902a722d5ede3f3600062dcce89d78a1b4 (diff) | |
| download | gcc-a08cbd59a60d1428c46dcbcb00f7c2dc5a0681d7.zip gcc-a08cbd59a60d1428c46dcbcb00f7c2dc5a0681d7.tar.gz gcc-a08cbd59a60d1428c46dcbcb00f7c2dc5a0681d7.tar.bz2 | |
re PR rtl-optimization/3311 (GCC-SH: gcc loses result of AND operation due to force_to_mode bug)
Forgot to commit long long ago. See my message to gcc-patches from
Mar 28 :-) Testcase for PR 3311.
From-SVN: r53328
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/20020328-1.c | 25 |
2 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index bcecf51..5e060c4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -487,6 +487,10 @@ Wed Apr 24 21:38:36 2002 J"orn Rennecke <joern.rennecke@superh.com> * g++.old-deja/g++.law/bit-fields2.C: Skip on mmix-knuth-mmixware. +Thu Mar 28 16:38:09 2002 Jeffrey A Law (law@redhat.com) + + * gcc.c-torture/execute/20020328-1.c: New test. + 2002-03-27 Richard Henderson <rth@redhat.com> * g++.dg/ext/instantiate1.C: Use scan-assembler, not link errors. diff --git a/gcc/testsuite/gcc.c-torture/execute/20020328-1.c b/gcc/testsuite/gcc.c-torture/execute/20020328-1.c new file mode 100644 index 0000000..4b6f2bf --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20020328-1.c @@ -0,0 +1,25 @@ +int b = 0; + +func () { } + +void +testit(int x) +{ + if (x != 20) + abort (); +} + +int +main() + +{ + int a = 0; + + if (b) + func(); + + /* simplify_and_const_int would incorrectly omit the mask in + the line below. */ + testit ((a + 23) & 0xfffffffc); + exit (0); +} |