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-2.C | 58 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/sync-2.C (limited to 'gcc/testsuite/g++.dg/ext/sync-2.C') diff --git a/gcc/testsuite/g++.dg/ext/sync-2.C b/gcc/testsuite/g++.dg/ext/sync-2.C new file mode 100644 index 000000000..5695684c3 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/sync-2.C @@ -0,0 +1,58 @@ +// Validate that the __sync builtins are overloaded properly in templates. +// { dg-do compile } +// { dg-options "-Werror" } + + +#define TEST1(BUILTIN) \ +template \ +void f##BUILTIN(T *p) \ +{ \ + __typeof(BUILTIN(p, 1)) *pp; \ + pp = p; \ +} + +TEST1(__sync_fetch_and_add) +TEST1(__sync_fetch_and_sub) +TEST1(__sync_fetch_and_or) +TEST1(__sync_fetch_and_and) +TEST1(__sync_fetch_and_xor) +TEST1(__sync_fetch_and_nand) + +TEST1(__sync_add_and_fetch) +TEST1(__sync_sub_and_fetch) +TEST1(__sync_or_and_fetch) +TEST1(__sync_and_and_fetch) +TEST1(__sync_xor_and_fetch) +TEST1(__sync_nand_and_fetch) + +TEST1(__sync_lock_test_and_set) + +template +void f__sync_val_compare_and_swap(T *p) +{ + __typeof(__sync_val_compare_and_swap(p, 1, 2)) *pp; + pp = p; +} + +#define TEST2(TYPE) \ +void h_##TYPE () \ +{ \ + TYPE x; \ + f__sync_fetch_and_add (&x); \ + f__sync_fetch_and_sub (&x); \ + f__sync_fetch_and_or (&x); \ + f__sync_fetch_and_and (&x); \ + f__sync_fetch_and_xor (&x); \ + f__sync_fetch_and_nand (&x); \ + f__sync_add_and_fetch (&x); \ + f__sync_sub_and_fetch (&x); \ + f__sync_or_and_fetch (&x); \ + f__sync_and_and_fetch (&x); \ + f__sync_xor_and_fetch (&x); \ + f__sync_nand_and_fetch (&x); \ + f__sync_lock_test_and_set (&x); \ + f__sync_val_compare_and_swap (&x); \ +} + +TEST2(int) +TEST2(long) -- cgit v1.2.3