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| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-06-15 06:55:55 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-06-15 06:55:55 +0000 |
| commit | 51fbbb3054015c5621a22a52a43dd1a7b84eebad (patch) | |
| tree | e8f2c2ca80411c40d180fdf96918532f4ca9c29e /gcc | |
| parent | e87b9d8b7ad4941bf2c33d42467569568d18ca5c (diff) | |
| download | gcc-51fbbb3054015c5621a22a52a43dd1a7b84eebad.zip gcc-51fbbb3054015c5621a22a52a43dd1a7b84eebad.tar.gz gcc-51fbbb3054015c5621a22a52a43dd1a7b84eebad.tar.bz2 | |
builtins.c (expand_builtin_expect_jump): Remove redundant tests that are also in any_condjump_p().
* builtins.c (expand_builtin_expect_jump): Remove redundant
tests that are also in any_condjump_p().
From-SVN: r67966
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/builtins.c | 9 |
2 files changed, 7 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 770098a..5f410d3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-15 Kazu Hirata <kazu@cs.umass.edu> + + * builtins.c (expand_builtin_expect_jump): Remove redundant + tests that are also in any_condjump_p(). + 2003-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * libgcc2.c: Delete sysV68 L_trampoline section. diff --git a/gcc/builtins.c b/gcc/builtins.c index 365f1e1..c6528d7 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -4248,18 +4248,13 @@ expand_builtin_expect_jump (exp, if_false_label, if_true_label) while (insn != NULL_RTX) { rtx next = NEXT_INSN (insn); - rtx pattern; - if (GET_CODE (insn) == JUMP_INSN && any_condjump_p (insn) - && (pattern = pc_set (insn)) != NULL_RTX) + if (GET_CODE (insn) == JUMP_INSN && any_condjump_p (insn)) { - rtx ifelse = SET_SRC (pattern); + rtx ifelse = SET_SRC (pc_set (insn)); rtx label; int taken; - if (GET_CODE (ifelse) != IF_THEN_ELSE) - goto do_next_insn; - if (GET_CODE (XEXP (ifelse, 1)) == LABEL_REF) { taken = 1; |