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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-12-29 19:25:19 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-12-29 19:25:19 +0100 |
| commit | 04be6ff5a8e2709d4b474375a65c0868258abdcd (patch) | |
| tree | d72f82cac0cb96faec875085d1d3a9b6077f8ae7 /gcc/tree-complex.c | |
| parent | 67d0afe9011dfe0e010113694e4577451855075a (diff) | |
| download | gcc-04be6ff5a8e2709d4b474375a65c0868258abdcd.zip gcc-04be6ff5a8e2709d4b474375a65c0868258abdcd.tar.gz gcc-04be6ff5a8e2709d4b474375a65c0868258abdcd.tar.bz2 | |
re PR middle-end/36191 (can't use complex in a eh region if non-call-exceptions is enabled)
PR c++/36191
* tree-complex.c (expand_complex_libcall): Call
maybe_clean_or_replace_eh_stmt and gimple_purge_dead_eh_edges
instead of passing true as 3rd argument to gsi_replace.
* g++.dg/torture/pr36191.C: New test.
From-SVN: r142950
Diffstat (limited to 'gcc/tree-complex.c')
| -rw-r--r-- | gcc/tree-complex.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/tree-complex.c b/gcc/tree-complex.c index 939bd6f..c7a7ad4 100644 --- a/gcc/tree-complex.c +++ b/gcc/tree-complex.c @@ -953,10 +953,10 @@ expand_complex_libcall (gimple_stmt_iterator *gsi, tree ar, tree ai, enum machine_mode mode; enum built_in_function bcode; tree fn, type, lhs; - gimple stmt; + gimple old_stmt, stmt; - stmt = gsi_stmt (*gsi); - lhs = gimple_assign_lhs (stmt); + old_stmt = gsi_stmt (*gsi); + lhs = gimple_assign_lhs (old_stmt); type = TREE_TYPE (lhs); mode = TYPE_MODE (type); @@ -973,7 +973,10 @@ expand_complex_libcall (gimple_stmt_iterator *gsi, tree ar, tree ai, stmt = gimple_build_call (fn, 4, ar, ai, br, bi); gimple_call_set_lhs (stmt, lhs); update_stmt (stmt); - gsi_replace (gsi, stmt, true); + gsi_replace (gsi, stmt, false); + + if (maybe_clean_or_replace_eh_stmt (old_stmt, stmt)) + gimple_purge_dead_eh_edges (gsi_bb (*gsi)); if (gimple_in_ssa_p (cfun)) { |