From 1a81ce76e4457e3e137d58133d92f15e0899ceb3 Mon Sep 17 00:00:00 2001 From: sayle Date: Fri, 25 Jun 2004 18:40:07 +0000 Subject: PR middle-end/15825 * ifcvt.c (unshare_ifcvt_sequence): Rename to end_ifcvt_sequence. Use get_isns and end_sequence instead of accepting a seq argument. Scan the instruction sequence for unrecognizable or jump insns. (noce_try_move, noce_try_store_flag, noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs, noce_try_sign_mask): Use end_ifcvt_sequence to factor common code. * gcc.dg/pr15825-1.c: New test case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83671 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/gcc.dg/pr15825-1.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr15825-1.c (limited to 'gcc/testsuite/gcc.dg/pr15825-1.c') diff --git a/gcc/testsuite/gcc.dg/pr15825-1.c b/gcc/testsuite/gcc.dg/pr15825-1.c new file mode 100644 index 00000000000..a4b46d44404 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr15825-1.c @@ -0,0 +1,18 @@ +/* PR middle-end/15825 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +unsigned int foo(long long high, int unsigned_p) +{ + int i; + if (high < 0) + if (!unsigned_p) + { + i = 1; + goto t; + } + i = 0; +t: + return i; +} + -- cgit v1.2.1