From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.target/sparc/sparc-loop-1.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 gcc/testsuite/gcc.target/sparc/sparc-loop-1.c (limited to 'gcc/testsuite/gcc.target/sparc/sparc-loop-1.c') diff --git a/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c b/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c new file mode 100644 index 000000000..cb8d00762 --- /dev/null +++ b/gcc/testsuite/gcc.target/sparc/sparc-loop-1.c @@ -0,0 +1,19 @@ +/* PR optimization/10157 */ +/* Originator: Peter van Hoof */ + +/* { dg-do compile } */ +/* { dg-options "-O2 -ffast-math" } */ + +/* Verify that the loop optimizer doesn't + emit invalid reg-to-reg copy insns. */ + +void g() { + while(1) { + int i,n; + double p,r; + for( i=0; i < n; i++ ) + if( p > 1. ) + for( i=0; i < n; i++ ) + r += 2.; + } +} -- cgit v1.2.3