diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/980827-1.c')
-rw-r--r-- | gcc/testsuite/gcc.target/powerpc/980827-1.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/980827-1.c b/gcc/testsuite/gcc.target/powerpc/980827-1.c new file mode 100644 index 000000000..c2c92337a --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/980827-1.c @@ -0,0 +1,29 @@ +/* { dg-do run { target { { *-*-linux* && ilp32 } && powerpc_fprs } } } */ +/* { dg-options -O2 } */ + +extern void exit (int); +extern void abort (void); + +double dval = 0; + +void splat (double d); + +int main(void) +{ + splat(0); + if (dval == 0) + abort(); + exit (0); +} + +void splat (double d) +{ + union { + double f; + unsigned int l[2]; + } u; + + u.f = d + d; + u.l[1] |= 1; + asm volatile ("stfd %0,dval@sdarel(13)" : : "f" (u.f)); +} |