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| author | Steven Bosscher <steven@gcc.gnu.org> | 2012-05-02 12:57:10 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2012-05-02 12:57:10 +0000 |
| commit | 68e7284038237a5ed0f4a7bdf2cf16b6f8e55c7e (patch) | |
| tree | b7785a15881f825f1471e07b5eba334ae18d62ad /gcc/gimple.h | |
| parent | 69416e98ff5d226210fefc00e91451269036f928 (diff) | |
| download | gcc-68e7284038237a5ed0f4a7bdf2cf16b6f8e55c7e.zip gcc-68e7284038237a5ed0f4a7bdf2cf16b6f8e55c7e.tar.gz gcc-68e7284038237a5ed0f4a7bdf2cf16b6f8e55c7e.tar.bz2 | |
re PR middle-end/53153 (ice in tree_low_cst, at tree.c:6569)
gcc/
PR middle-end/53153
* gimplify.c (preprocess_case_label_vec_for_gimple): New function,
split out from ...
(gimplify_switch_expr): ... here.
* gimple.h (preprocess_case_label_vec_for_gimple): Add prototype.
* tree-ssa-forwprop.c (simplify_gimple_switch_label_vec): New function
to clean up case labels with values outside the index type range.
(simplify_gimple_switch): Call it if something changed.
Remove strange and unnecessary assert.
testsuite/
PR middle-end/53153
* gcc.dg/pr53153.c: New test.
From-SVN: r187048
Diffstat (limited to 'gcc/gimple.h')
| -rw-r--r-- | gcc/gimple.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/gimple.h b/gcc/gimple.h index c3e0798..e0f8660 100644 --- a/gcc/gimple.h +++ b/gcc/gimple.h @@ -922,6 +922,7 @@ gimple gimple_build_transaction (gimple_seq, tree); gimple gimple_build_predict (enum br_predictor, enum prediction); enum gimple_statement_structure_enum gss_for_assign (enum tree_code); void sort_case_labels (VEC(tree,heap) *); +void preprocess_case_label_vec_for_gimple (VEC(tree,heap) *, tree, tree *); void gimple_set_body (tree, gimple_seq); gimple_seq gimple_body (tree); bool gimple_has_body_p (tree); |