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| author | Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> | 2004-08-23 10:03:39 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2004-08-23 08:03:39 +0000 |
| commit | 017901f43c3ef9540b7afd1af4edeb560743e3c7 (patch) | |
| tree | 95776e293b78e177d6e3e50d9d0b9dd9358f0c9c /gcc | |
| parent | c9081a928a5ea257798a8e4d6fd381d4371ae9c8 (diff) | |
| download | gcc-017901f43c3ef9540b7afd1af4edeb560743e3c7.zip gcc-017901f43c3ef9540b7afd1af4edeb560743e3c7.tar.gz gcc-017901f43c3ef9540b7afd1af4edeb560743e3c7.tar.bz2 | |
* gcc.c-torture/execute/20040823-1.c: New test.
From-SVN: r86415
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/20040823-1.c | 29 |
2 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d3627a0..617aee6 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> + + * gcc.c-torture/execute/20040823-1.c: New test. + 2004-08-23 Richard Sandiford <rsandifo@redhat.com> * gcc.dg/special/mips-abi.exp: Expect gcc to pass the GNU ABI flags diff --git a/gcc/testsuite/gcc.c-torture/execute/20040823-1.c b/gcc/testsuite/gcc.c-torture/execute/20040823-1.c new file mode 100644 index 0000000..83bf402 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/20040823-1.c @@ -0,0 +1,29 @@ +/* Ensure that we create VUSE operands also for noreturn functions. */ + +#include <stdlib.h> +#include <string.h> + +int *pwarn; + +void bla (void) __attribute__ ((noreturn)); + +void bla (void) +{ + if (!*pwarn) + abort (); + + exit (0); +} + +int main (void) +{ + int warn; + + memset (&warn, 0, sizeof (warn)); + + pwarn = &warn; + + warn = 1; + + bla (); +} |