diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-03 22:09:12 +0000 |
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| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-07-03 22:09:12 +0000 |
| commit | 42d9ffa50a7ececb4bd73c18db80a66739f55241 (patch) | |
| tree | e3367b873291ba1ab60b45a98762a593c7bf410a /gcc/tree-switch-conversion.c | |
| parent | 89c679bd815aae344e78a0fcd7f61d6528a22a8e (diff) | |
| download | gcc-42d9ffa50a7ececb4bd73c18db80a66739f55241.tar.gz | |
2009-07-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40640
* tree-switch-conversion.c (build_arrays): Perform arithmetic
in original type.
* gcc.c-torture/compile/pr40640.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149211 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-switch-conversion.c')
| -rw-r--r-- | gcc/tree-switch-conversion.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-switch-conversion.c b/gcc/tree-switch-conversion.c index 292c49cd126..2e6808b7a4d 100644 --- a/gcc/tree-switch-conversion.c +++ b/gcc/tree-switch-conversion.c @@ -556,13 +556,13 @@ build_arrays (gimple swtch) gsi = gsi_for_stmt (swtch); arr_index_type = build_index_type (info.range_size); - tmp = create_tmp_var (arr_index_type, "csti"); + tmp = create_tmp_var (TREE_TYPE (info.index_expr), "csti"); add_referenced_var (tmp); tidx = make_ssa_name (tmp, NULL); sub = fold_build2 (MINUS_EXPR, TREE_TYPE (info.index_expr), info.index_expr, fold_convert (TREE_TYPE (info.index_expr), info.range_min)); - sub = force_gimple_operand_gsi (&gsi, fold_convert (arr_index_type, sub), + sub = force_gimple_operand_gsi (&gsi, sub, false, NULL, true, GSI_SAME_STMT); stmt = gimple_build_assign (tidx, sub); SSA_NAME_DEF_STMT (tidx) = stmt; |