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| author | Bernd Schmidt <bernds@redhat.com> | 2002-07-30 21:48:13 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2002-07-30 21:48:13 +0000 |
| commit | 26e20555c3f1ae9ff98fe9566c60df4facbdbe3e (patch) | |
| tree | a33a060acdb55e72d33b838b476073e5e1078f88 /gcc/ifcvt.c | |
| parent | 0559cc77522cfd49759e2ac5729cdf9b820cea79 (diff) | |
| download | gcc-26e20555c3f1ae9ff98fe9566c60df4facbdbe3e.zip gcc-26e20555c3f1ae9ff98fe9566c60df4facbdbe3e.tar.gz gcc-26e20555c3f1ae9ff98fe9566c60df4facbdbe3e.tar.bz2 | |
Fix null pointer crash and a merge error
From-SVN: r55884
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index 61dd48d..3ce996f 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -426,17 +426,6 @@ cond_exec_process_if_block (ce_info, do_multiple_p) #ifdef IFCVT_MODIFY_TESTS /* If the machine description needs to modify the tests, such as setting a conditional execution register from a comparison, it can do so here. */ - IFCVT_MODIFY_TESTS (true_expr, false_expr, test_bb, then_bb, else_bb, - join_bb); - - /* See if the conversion failed */ - if (!true_expr || !false_expr) - goto fail; -#endif - -#ifdef IFCVT_MODIFY_TESTS - /* If the machine description needs to modify the tests, such as setting a - conditional execution register from a comparison, it can do so here. */ IFCVT_MODIFY_TESTS (ce_info, true_expr, false_expr); /* See if the conversion failed */ @@ -460,6 +449,9 @@ cond_exec_process_if_block (ce_info, do_multiple_p) basic_block bb = test_bb; basic_block last_test_bb = ce_info->last_test_bb; + if (! false_expr) + goto fail; + do { rtx start, end; |