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.dg/pr48975.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr48975.c (limited to 'gcc/testsuite/gcc.dg/pr48975.c') diff --git a/gcc/testsuite/gcc.dg/pr48975.c b/gcc/testsuite/gcc.dg/pr48975.c new file mode 100644 index 000000000..58658d871 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr48975.c @@ -0,0 +1,18 @@ +/* PR tree-optimization/48975 */ +/* { dg-do compile } */ +/* { dg-options "-O3 -ffast-math -fno-tree-slp-vectorize" } */ + +static int +foo (int x) +{ + return (x > 0) ? 0 : x + 1; +} + +void +bar (unsigned int x) +{ + int l = 1; +lab: + while (x) + x = foo (x); +} -- cgit v1.2.3