diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/sh/pr21255-2-ml.c')
-rw-r--r-- | gcc/testsuite/gcc.target/sh/pr21255-2-ml.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/sh/pr21255-2-ml.c b/gcc/testsuite/gcc.target/sh/pr21255-2-ml.c new file mode 100644 index 000000000..c63a573ea --- /dev/null +++ b/gcc/testsuite/gcc.target/sh/pr21255-2-ml.c @@ -0,0 +1,19 @@ +/* { dg-do compile { target "sh*-*-*" } } */ +/* { dg-options "-ml -O2 -fomit-frame-pointer" } */ +/* { dg-final { scan-assembler "mov @\\(4,r.\\),r.; mov @r.,r." } } */ +double d; + +double +f (void) +{ + double r; + +/* If -mb from the target options is passed after -ml from dg-options, we + end up with th reverse endianness. */ +#if TARGET_SHMEDIA || defined (__BIG_ENDIAN__) + asm ("mov @(4,r1),r4; mov @r1,r3"); +#else + asm ("mov %S1,%S0; mov %R1,%R0" : "=&r" (r) : "m" (d)); +#endif + return r; +} |