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.target/i386/regparm-stdcall.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/regparm-stdcall.c (limited to 'gcc/testsuite/gcc.target/i386/regparm-stdcall.c') diff --git a/gcc/testsuite/gcc.target/i386/regparm-stdcall.c b/gcc/testsuite/gcc.target/i386/regparm-stdcall.c new file mode 100644 index 000000000..144f5f99e --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/regparm-stdcall.c @@ -0,0 +1,22 @@ +/* { dg-do run } */ +/* { dg-options -mpreferred-stack-boundary=4 } */ +/* { dg-require-effective-target ilp32 } */ + +extern void abort(void); + +void __attribute__((regparm(2), stdcall)) foo(int i, int j, float x) +{ + static int last_align = -1; + int dummy, align = (int)&dummy & 15; + if (last_align < 0) + last_align = align; + else if (align != last_align) + abort (); +} + +int main() +{ + foo(0,0,0.0); + foo(0,0,0.0); + return 0; +} -- cgit v1.2.3