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| -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 (); +} |