diff options
| author | Eric Botcazou <ebotcazou@adacore.com> | 2010-11-03 17:33:31 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-11-03 17:33:31 +0000 |
| commit | fdb8b4c025aaec6ef208c0af698cc3faa87d15dd (patch) | |
| tree | c41ccdf4f2a83d3a7481104e5f49d0bedf5f94fc /gcc/tree-tailcall.c | |
| parent | 5554928d3d05201ad1b0c826c5221ead783f765f (diff) | |
| download | gcc-fdb8b4c025aaec6ef208c0af698cc3faa87d15dd.tar.gz | |
tree-tailcall.c (find_tail_calls): Convert the operands to the type of the result before building binary expressions.
* tree-tailcall.c (find_tail_calls): Convert the operands to the type
of the result before building binary expressions.
From-SVN: r166260
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index 38daed9a786..10ae450886f 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -532,20 +532,22 @@ find_tail_calls (basic_block bb, struct tailcall **ret) if (tmp_a) { + tree type = TREE_TYPE (tmp_a); if (a) - a = fold_build2 (PLUS_EXPR, TREE_TYPE (tmp_a), a, tmp_a); + a = fold_build2 (PLUS_EXPR, type, fold_convert (type, a), tmp_a); else a = tmp_a; } if (tmp_m) { + tree type = TREE_TYPE (tmp_m); if (m) - m = fold_build2 (MULT_EXPR, TREE_TYPE (tmp_m), m, tmp_m); + m = fold_build2 (MULT_EXPR, type, fold_convert (type, m), tmp_m); else m = tmp_m; if (a) - a = fold_build2 (MULT_EXPR, TREE_TYPE (tmp_m), a, tmp_m); + a = fold_build2 (MULT_EXPR, type, fold_convert (type, a), tmp_m); } } |