diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c b/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c new file mode 100644 index 000000000..a523424c3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/avr/torture/pr63633-ice-mult.c @@ -0,0 +1,37 @@ +/* { dg-do compile } */ + +void ice_mult32 (int x) +{ + register long reg __asm ("22"); + __asm volatile (" " :: "r" (reg = 0x12345 * x)); +} + +void ice_mult24 (int x) +{ + register __int24 reg __asm ("20"); + __asm volatile (" " :: "r" (reg = 0x12345 * x)); +} + +void ice_sh24 (__int24 x) +{ + register __int24 reg __asm ("20"); + __asm volatile (" " :: "r" (reg = x << 3)); +} + +void ice_sh24b (__int24 x) +{ + register __int24 reg __asm ("20"); + __asm volatile (" " :: "r" (reg = x << 22)); +} + +void ice_s16s16 (int x) +{ + register long reg __asm ("20"); + __asm volatile (" " :: "r" (reg = (long) x*x)); +} + +void ice_u16s16 (int x) +{ + register long reg __asm ("20"); + __asm volatile (" " :: "r" (reg = (long) x*0x1234u)); +} |