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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-04 17:57:29 +0000 |
|---|---|---|
| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-01-04 17:57:29 +0000 |
| commit | 48ff1d417d4c49525c09b013395e38dda8bd50fe (patch) | |
| tree | ffb4ea05f14bc936b5dd3681e19b2aa3cee8c3bf /gcc/testsuite/gcc.target/i386/writeeflags-1.c | |
| parent | 144409bbbdb293946cea105115e0e329f633d333 (diff) | |
| download | gcc-48ff1d417d4c49525c09b013395e38dda8bd50fe.tar.gz | |
2014-01-04 Basile Starynkevitch <basile@starynkevitch.net>
{{merge using svnmerge.py with trunk GCC 4.9 svn rev206333 now in
stage 3; very unstable, xtramelt-ana-base don't compile
anymore...}}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@206336 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/writeeflags-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/writeeflags-1.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/writeeflags-1.c b/gcc/testsuite/gcc.target/i386/writeeflags-1.c new file mode 100644 index 00000000000..446840cb33c --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/writeeflags-1.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ +/* { dg-options "-O0" } */ + +#include <x86intrin.h> + +#ifdef __x86_64__ +#define EFLAGS_TYPE unsigned long long int +#else +#define EFLAGS_TYPE unsigned int +#endif + +int +main () +{ + EFLAGS_TYPE flags = 0xD7; /* 111010111b */ + + __writeeflags (flags); + + flags = __readeflags (); + + if ((flags & 0xFF) != 0xD7) + abort (); + +#ifdef DEBUG + printf ("PASSED\n"); +#endif + + return 0; +} + |