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/special/gcsec-1.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/special/gcsec-1.c (limited to 'gcc/testsuite/gcc.dg/special/gcsec-1.c') diff --git a/gcc/testsuite/gcc.dg/special/gcsec-1.c b/gcc/testsuite/gcc.dg/special/gcsec-1.c new file mode 100644 index 000000000..ef1434fbe --- /dev/null +++ b/gcc/testsuite/gcc.dg/special/gcsec-1.c @@ -0,0 +1,29 @@ +/* AIX gld supports garbage collection. But AIX gcc does not support + -ffunction-sections or -fdata-sections. */ +/* { dg-do run { xfail rs6000-*-aix* powerpc*-*-aix* } } */ +/* { dg-require-gc-sections "" } */ + +/* { dg-options "-ffunction-sections -fdata-sections -Wl,--gc-sections" } */ +/* { dg-options "-ffunction-sections -fdata-sections -Wl,--gc-sections -static" { target static } } */ + +#include + +static int unusedint=5; + +static int usedint=1; + +int unused(void) { + return 1; +} + +int foo(void) { + return usedint; +} + +int main(void) { + + if (foo()) + exit(0); + else + abort(); +} -- cgit v1.2.3