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| author | Jason Merrill <jason@redhat.com> | 2010-05-14 14:55:10 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2010-05-14 14:55:10 -0400 |
| commit | 786f715dc6869bac7a3018e880a4ffde41940422 (patch) | |
| tree | f181defcfc86100bea4bb762184c7584637432cc /gcc/cp/cp-gimplify.c | |
| parent | 19fb0b860f5b70c3fa0bbf7ef02afd7b95634231 (diff) | |
| download | gcc-786f715dc6869bac7a3018e880a4ffde41940422.zip gcc-786f715dc6869bac7a3018e880a4ffde41940422.tar.gz gcc-786f715dc6869bac7a3018e880a4ffde41940422.tar.bz2 | |
re PR c++/44127 (G++ emits unnecessary EH code)
PR c++/44127
gcc:
* gimplify.c (gimplify_seq_add_stmt): No longer static.
* gimple.h: Declare it.
* gimple.c (gimple_build_eh_filter): No ops.
gcc/cp:
* cp-gimplify.c (gimplify_must_not_throw_expr): Use
gimple_build_eh_must_not_throw.
From-SVN: r159407
Diffstat (limited to 'gcc/cp/cp-gimplify.c')
| -rw-r--r-- | gcc/cp/cp-gimplify.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/cp/cp-gimplify.c b/gcc/cp/cp-gimplify.c index d6ae28f..2e3f11d 100644 --- a/gcc/cp/cp-gimplify.c +++ b/gcc/cp/cp-gimplify.c @@ -480,11 +480,16 @@ gimplify_must_not_throw_expr (tree *expr_p, gimple_seq *pre_p) tree stmt = *expr_p; tree temp = voidify_wrapper_expr (stmt, NULL); tree body = TREE_OPERAND (stmt, 0); + gimple_seq try_ = NULL; + gimple_seq catch_ = NULL; + gimple mnt; - stmt = build_gimple_eh_filter_tree (body, NULL_TREE, - build_call_n (terminate_node, 0)); + gimplify_and_add (body, &try_); + mnt = gimple_build_eh_must_not_throw (terminate_node); + gimplify_seq_add_stmt (&catch_, mnt); + mnt = gimple_build_try (try_, catch_, GIMPLE_TRY_CATCH); - gimplify_and_add (stmt, pre_p); + gimplify_seq_add_stmt (pre_p, mnt); if (temp) { *expr_p = temp; |