| Reid Spencer | dcb925e | 2007-04-15 20:08:37 +0000 | [diff] [blame] | 1 | // RUN: %llvmgcc %s -S -o - | grep {ext: xorl %eax, eax; movl} |
| 2 | // RUN: %llvmgcc %s -S -o - | grep {nonext: xorl %eax, %eax; mov} | ||||
| Chris Lattner | 2a0b2b2 | 2006-09-28 18:58:02 +0000 | [diff] [blame] | 3 | // PR924 |
| 4 | |||||
| 5 | void bar() { | ||||
| 6 | // Extended asm | ||||
| 7 | asm volatile ("ext: xorl %%eax, eax; movl eax, fs; movl eax, gs %%blah %= %% " : : "r"(1)); | ||||
| 8 | // Non-extended asm. | ||||
| 9 | asm volatile ("nonext: xorl %eax, %eax; movl %eax, %fs; movl %eax, %gs %%blah %= %% "); | ||||
| 10 | } | ||||