diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/s390/bitint-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/s390/bitint-3.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/s390/bitint-3.c b/gcc/testsuite/gcc.target/s390/bitint-3.c new file mode 100644 index 0000000..9132028 --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/bitint-3.c @@ -0,0 +1,28 @@ +/* { dg-do compile { target bitint } } */ +/* { dg-options "-march=z9-109 -fdump-rtl-expand" } */ + +/* Verify calling convention. */ + +/* { dg-final { scan-rtl-dump-times "zero_extend:DI.*reg:QI" 1 "expand" } } */ +void bitint5_zero_extend (unsigned _BitInt(5) x); +void bitint5_zero_extend_call (unsigned _BitInt(5) x) { bitint5_zero_extend (x + 1); } + +/* { dg-final { scan-rtl-dump-times "sign_extend:DI.*reg:QI" 1 "expand" } } */ +void bitint5_sign_extend (_BitInt(5) x); +void bitint5_sign_extend_call (_BitInt(5) x) { bitint5_sign_extend (x + 1); } + +/* { dg-final { scan-rtl-dump-times "zero_extend:DI.*reg:HI" 1 "expand" } } */ +void bitint9_zero_extend (unsigned _BitInt(9) x); +void bitint9_zero_extend_call (unsigned _BitInt(9) x) { bitint9_zero_extend (x + 1); } + +/* { dg-final { scan-rtl-dump-times "sign_extend:DI.*reg:HI" 1 "expand" } } */ +void bitint9_sign_extend (_BitInt(9) x); +void bitint9_sign_extend_call (_BitInt(9) x) { bitint9_sign_extend (x + 1); } + +/* { dg-final { scan-rtl-dump-times "zero_extend:DI.*reg:SI" 1 "expand" } } */ +void bitint17_zero_extend (unsigned _BitInt(17) x); +void bitint17_zero_extend_call (unsigned _BitInt(17) x) { bitint17_zero_extend (x + 1); } + +/* { dg-final { scan-rtl-dump-times "sign_extend:DI.*reg:SI" 1 "expand" } } */ +void bitint17_sign_extend (_BitInt(17) x); +void bitint17_sign_extend_call (_BitInt(17) x) { bitint17_sign_extend (x + 1); } |