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/g++.dg/ext/sync-1.C | 40 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/sync-1.C (limited to 'gcc/testsuite/g++.dg/ext/sync-1.C') diff --git a/gcc/testsuite/g++.dg/ext/sync-1.C b/gcc/testsuite/g++.dg/ext/sync-1.C new file mode 100644 index 000000000..e4d6dff61 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/sync-1.C @@ -0,0 +1,40 @@ +// Validate that the __sync builtins are overloaded properly. +// { dg-do compile } +// { dg-options "-Werror" } + +#define TEST1(TYPE, BUILTIN) \ +void t_##TYPE##BUILTIN(TYPE *p) \ +{ \ + __typeof(BUILTIN(p, 1)) *pp; \ + pp = p; \ +} + +#define TEST2(BUILTIN) \ + TEST1(int, BUILTIN) \ + TEST1(long, BUILTIN) + +TEST2(__sync_fetch_and_add) +TEST2(__sync_fetch_and_sub) +TEST2(__sync_fetch_and_or) +TEST2(__sync_fetch_and_and) +TEST2(__sync_fetch_and_xor) +TEST2(__sync_fetch_and_nand) + +TEST2(__sync_add_and_fetch) +TEST2(__sync_sub_and_fetch) +TEST2(__sync_or_and_fetch) +TEST2(__sync_and_and_fetch) +TEST2(__sync_xor_and_fetch) +TEST2(__sync_nand_and_fetch) + +TEST2(__sync_lock_test_and_set) + +#define TEST3(TYPE) \ +void t_##TYPE##__sync_val_compare_and_swap(TYPE *p) \ +{ \ + __typeof(__sync_val_compare_and_swap(p, 1, 2)) *pp; \ + pp = p; \ +} + +TEST3(int) +TEST3(long) -- cgit v1.2.3