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/pr37438.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/pr37438.c (limited to 'gcc/testsuite/gcc.dg/pr37438.c') diff --git a/gcc/testsuite/gcc.dg/pr37438.c b/gcc/testsuite/gcc.dg/pr37438.c new file mode 100644 index 000000000..a6e366dc3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr37438.c @@ -0,0 +1,21 @@ +/* PR target/37438 */ +/* { dg-do compile } */ +/* { dg-options "-Os" } */ +/* { dg-options "-Os -march=i486" { target { { i686-*-* x86_64-*-* } && ilp32 } } } */ + +extern int bar (unsigned long long int); +extern int baz (const char *, unsigned int, unsigned short); + +int +foo (unsigned long long int x) +{ + return (x & 0xff) | ((unsigned int) (x >> 12) & ~0xff); +} + +int +test (const char *v, unsigned int w, unsigned long long int x) +{ + unsigned short k; + k = ((bar (x) & 0xff) << 8) | (foo (x) & 0xff); + return baz (v, w, k); +} -- cgit v1.2.3