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| author | Andrew MacLeod <amacleod@redhat.com> | 2006-05-03 17:13:37 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2006-05-03 17:13:37 +0000 |
| commit | afd83fe4394ec1ad673e4930573eac6e64a11a01 (patch) | |
| tree | 667bf75460841ac25534c9906889dabd781ce40d /gcc/tree-ssa-operands.c | |
| parent | 693d710f2ad03341b24d45d1b2ab75533d67687e (diff) | |
| download | gcc-afd83fe4394ec1ad673e4930573eac6e64a11a01.zip gcc-afd83fe4394ec1ad673e4930573eac6e64a11a01.tar.gz gcc-afd83fe4394ec1ad673e4930573eac6e64a11a01.tar.bz2 | |
re PR tree-optimization/27381 (ice on valid code with -O)
2006-05-02 Andrew MacLeod <amacleod@redhat.com>
PR tree-optimization/27381
* tree-phinodes.c (remove_phi_arg_num): When moving a phi argument,
maintain the same immediate_use links.
* tree-ssa-operands.c (dump_immediate_uses_for): Show iteration marker
node rather than segfaulting.
From-SVN: r113499
Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index 68613fe..3cd8c45 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -2513,10 +2513,13 @@ dump_immediate_uses_for (FILE *file, tree var) FOR_EACH_IMM_USE_FAST (use_p, iter, var) { - if (!is_gimple_reg (USE_FROM_PTR (use_p))) - print_generic_stmt (file, USE_STMT (use_p), TDF_VOPS); + if (use_p->stmt == NULL && use_p->use == NULL) + fprintf (file, "***end of stmt iterator marker***\n"); else - print_generic_stmt (file, USE_STMT (use_p), TDF_SLIM); + if (!is_gimple_reg (USE_FROM_PTR (use_p))) + print_generic_stmt (file, USE_STMT (use_p), TDF_VOPS); + else + print_generic_stmt (file, USE_STMT (use_p), TDF_SLIM); } fprintf(file, "\n"); } |