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.target/x86_64/abi/callabi/vaarg-2.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-2.c (limited to 'gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-2.c') diff --git a/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-2.c b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-2.c new file mode 100644 index 000000000..e281e860f --- /dev/null +++ b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-2.c @@ -0,0 +1,47 @@ +/* Test for cross x86_64<->w64 abi va_list calls. +*/ +/* Origin: Kai Tietz */ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ +#include "callabi.h" + +extern void abort (void); + +#define SZ_ARGS 1ll,2ll,3ll,4ll,5ll,6ll,7ll,0ll + +static +int CALLABI_CROSS fct1 (va_list argp, ...) +{ + long long p1,p2; + int ret = 1; + CROSS_VA_LIST argp_2; + CROSS_VA_START (argp_2,argp); + + do { + p1 = CROSS_VA_ARG (argp_2, long long); + p2 = __va_arg (argp, long long); + if (p1 != p2) + ret = 0; + } while (ret && p1 != 0); + CROSS_VA_END (argp_2); + return ret; +} + +static +int fct2 (int dummy, ...) +{ + va_list argp; + int ret = dummy; + + __va_start (argp, dummy); + ret += fct1 (argp, SZ_ARGS); + __va_end (argp); + return ret; +} + +int main() +{ + if (fct2 (-1, SZ_ARGS) != 0) + abort (); + return 0; +} -- cgit v1.2.3