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. --- .../x86_64/abi/test_basic_union_size_and_align.c | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 gcc/testsuite/gcc.target/x86_64/abi/test_basic_union_size_and_align.c (limited to 'gcc/testsuite/gcc.target/x86_64/abi/test_basic_union_size_and_align.c') diff --git a/gcc/testsuite/gcc.target/x86_64/abi/test_basic_union_size_and_align.c b/gcc/testsuite/gcc.target/x86_64/abi/test_basic_union_size_and_align.c new file mode 100644 index 000000000..a5a51f290 --- /dev/null +++ b/gcc/testsuite/gcc.target/x86_64/abi/test_basic_union_size_and_align.c @@ -0,0 +1,41 @@ +/* Test of simple unions, size and alignment. */ + +#include "defines.h" +#include "macros.h" + + +int +main (void) +{ + /* Integral types. */ + run_signed_tests3(check_basic_union_size_and_align, char, TYPE_SIZE_CHAR, TYPE_ALIGN_CHAR); + run_signed_tests3(check_basic_union_size_and_align, short, TYPE_SIZE_SHORT, TYPE_ALIGN_SHORT); + run_signed_tests3(check_basic_union_size_and_align, int, TYPE_SIZE_INT, TYPE_ALIGN_INT); + run_signed_tests3(check_basic_union_size_and_align, long, TYPE_SIZE_LONG, TYPE_ALIGN_LONG); + run_signed_tests3(check_basic_union_size_and_align, long long, TYPE_SIZE_LONG_LONG, TYPE_ALIGN_LONG_LONG); +#ifdef CHECK_INT128 + run_signed_tests3(check_basic_union_size_and_align, __int128, TYPE_SIZE_INT128, TYPE_ALIGN_INT128); +#endif + check_basic_union_size_and_align(enum dummytype, TYPE_SIZE_ENUM, TYPE_ALIGN_ENUM); + + /* Floating point types. */ + check_basic_union_size_and_align(float, TYPE_SIZE_FLOAT, TYPE_ALIGN_FLOAT); + check_basic_union_size_and_align(double, TYPE_SIZE_DOUBLE, TYPE_ALIGN_DOUBLE); +#ifdef CHECK_LONG_DOUBLE + check_basic_union_size_and_align(long double, TYPE_SIZE_LONG_DOUBLE, TYPE_ALIGN_LONG_DOUBLE); +#endif +#ifdef CHECK_FLOAT128 + check_basic_union_size_and_align(__float128, TYPE_SIZE_FLOAT128, TYPE_ALIGN_FLOAT128); +#endif + + /* Packed types - MMX, 3DNow!, SSE and SSE2. */ +#ifdef CHECK_M64_M128 + check_basic_union_size_and_align(__m64, TYPE_SIZE_M64, TYPE_ALIGN_M64); + check_basic_union_size_and_align(__m128, TYPE_SIZE_M128, TYPE_ALIGN_M128); +#endif + + /* Pointer types. The function pointer doesn't work with these macros. */ + check_basic_union_size_and_align(void *, TYPE_SIZE_POINTER, TYPE_ALIGN_POINTER); + + return 0; +} -- cgit v1.2.3