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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.c-torture/execute/20030401-1.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/20030401-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/20030401-1.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/20030401-1.c b/gcc/testsuite/gcc.c-torture/execute/20030401-1.c new file mode 100644 index 000000000..0cc144a85 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20030401-1.c @@ -0,0 +1,27 @@ +/* Testcase for PR fortran/9974. This was a miscompilation of the g77 + front-end caused by the jump bypassing optimizations not handling + instructions inserted on CFG edges. */ + +extern void abort (); + +int bar () +{ + return 1; +} + +void foo (int x) +{ + unsigned char error = 0; + + if (! (error = ((x == 0) || bar ()))) + bar (); + if (! error) + abort (); +} + +int main() +{ + foo (1); + return 0; +} + |