diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/20020218-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/20020218-1.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/20020218-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/20020218-1.c new file mode 100644 index 000000000..4d3d256af --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/20020218-1.c @@ -0,0 +1,35 @@ +/* Verify that X86-64 only SSE registers aren't restored on IA-32. */ +/* { dg-do compile } */ +/* { dg-require-effective-target ia32 } */ +/* { dg-options "-O2 -msse" } */ +/* { dg-final { scan-assembler-not "xmm8" } } */ + +extern void abort (void); +extern void exit (int); + +void *bar (void *p, void *q) +{ + if (p != (void *) 26 || q != (void *) 35) + abort (); + return (void *) 76; +} + +void *foo (void **args) +{ + void *argcookie = &args[1]; + + __builtin_return (__builtin_apply (args[0], &argcookie, + 2 * sizeof (void *))); +} + +int main (void) +{ + void *args[3]; + + args[0] = (void *) bar; + args[1] = (void *) 26; + args[2] = (void *) 35; + if (foo (args) != (void *) 76) + abort (); + exit (0); +} |