From b533d30b6caf8f2249eb40b69c8bd1a9f6693f85 Mon Sep 17 00:00:00 2001 From: hubicka Date: Sat, 12 Nov 2005 17:35:06 +0000 Subject: * expr.c (expand_expr_real_1): : Canonicalize to compare against 0 when possible. * gcc.target/i386/minmax-1.c: New. * gcc.target/i386/minmax-2.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106827 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/testsuite/gcc.target/i386/minmax-2.c | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/minmax-2.c (limited to 'gcc/testsuite/gcc.target/i386/minmax-2.c') diff --git a/gcc/testsuite/gcc.target/i386/minmax-2.c b/gcc/testsuite/gcc.target/i386/minmax-2.c new file mode 100644 index 00000000000..2021aaa0777 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/minmax-2.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ +/* { dg-final { scan-assembler "test" } } */ +/* { dg-final { scan-assembler-not "cmp" } } */ +#define max(a,b) (((a) > (b))? (a) : (b)) +t(unsigned int a) +{ + return (max(a,1)); +} -- cgit v1.2.1