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| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-08 15:09:16 +0000 |
|---|---|---|
| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-10-08 15:09:16 +0000 |
| commit | d9b8d8568166fa8e96947bfa6c0c242d30e05253 (patch) | |
| tree | 87ee61fdcfae9d4b401833a244e5c76094c98074 /gcc/tree-tailcall.c | |
| parent | 1ff2b66435d05aea90969c16d39a4a33ed57a3bd (diff) | |
| download | gcc-d9b8d8568166fa8e96947bfa6c0c242d30e05253.tar.gz | |
.:
* tree-tailcall.c (tree_optimize_tail_calls_1): Use fold_convert,
reverting my 2004-09-07 patch to use build_int_cst.
testsuite:
* gcc.c-torture/compile/acc1.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88759 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index 158a2d1d6fb..34ac8ee5834 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -896,7 +896,11 @@ tree_optimize_tail_calls_1 (bool opt_tailcalls) add_referenced_tmp_var (tmp); phi = create_phi_node (tmp, first); - add_phi_arg (&phi, build_int_cst (ret_type, 0), EDGE_PRED (first, 0)); + add_phi_arg (&phi, + /* RET_TYPE can be a float when -ffast-maths is + enabled. */ + fold_convert (ret_type, integer_zero_node), + EDGE_PRED (first, 0)); a_acc = PHI_RESULT (phi); } @@ -908,7 +912,11 @@ tree_optimize_tail_calls_1 (bool opt_tailcalls) add_referenced_tmp_var (tmp); phi = create_phi_node (tmp, first); - add_phi_arg (&phi, build_int_cst (ret_type, 1), EDGE_PRED (first, 0)); + add_phi_arg (&phi, + /* RET_TYPE can be a float when -ffast-maths is + enabled. */ + fold_convert (ret_type, integer_one_node), + EDGE_PRED (first, 0)); m_acc = PHI_RESULT (phi); } } |