diff options
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 7703d1e3289..4e803ce7d47 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -1865,6 +1865,9 @@ dead_or_predicable (test_bb, merge_bb, other_bb, new_dest, reversep) end = PREV_INSN (end); } + /* Disable handling dead code by conditional execution if the machine needs + to do anything funny with the tests, etc. */ +#ifndef IFCVT_MODIFY_TESTS if (HAVE_conditional_execution) { /* In the conditional execution case, we have things easy. We know @@ -1896,6 +1899,7 @@ dead_or_predicable (test_bb, merge_bb, other_bb, new_dest, reversep) earliest = jump; } else +#endif { /* In the non-conditional execution case, we have to verify that there are no trapping operations, no calls, no references to memory, and |