diff options
| author | camthesaxman <camthesaxman@users.noreply.github.com> | 2020-01-29 18:17:43 -0600 |
|---|---|---|
| committer | camthesaxman <camthesaxman@users.noreply.github.com> | 2020-01-29 18:17:43 -0600 |
| commit | cdc6e2c50f96119bdc4c1205ff5901ca82ec8357 (patch) | |
| tree | 3e9217eabcf444e166008411f445315606dded59 /gcc_arm/testsuite/gcc.dg/clobbers.c | |
| parent | 27176890c4a688ea7de44d3f55af32827016a9fd (diff) | |
add old compiler with ARM support
Diffstat (limited to 'gcc_arm/testsuite/gcc.dg/clobbers.c')
| -rwxr-xr-x | gcc_arm/testsuite/gcc.dg/clobbers.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc_arm/testsuite/gcc.dg/clobbers.c b/gcc_arm/testsuite/gcc.dg/clobbers.c new file mode 100755 index 0000000..0eddc14 --- /dev/null +++ b/gcc_arm/testsuite/gcc.dg/clobbers.c @@ -0,0 +1,27 @@ +/* Test asm clobbers on x86. */ + +/* { dg-do run { target i?86-*-* } } */ + +int main () +{ + int i; + __asm__ ("movl $1,%0\n\txorl %%eax,%%eax" : "=r" (i) : : "eax"); + if (i != 1) + abort (); + __asm__ ("movl $1,%0\n\txorl %%ebx,%%ebx" : "=r" (i) : : "ebx"); + if (i != 1) + abort (); + __asm__ ("movl $1,%0\n\txorl %%ecx,%%ecx" : "=r" (i) : : "ecx"); + if (i != 1) + abort (); + __asm__ ("movl $1,%0\n\txorl %%edx,%%edx" : "=r" (i) : : "edx"); + if (i != 1) + abort (); + __asm__ ("movl $1,%0\n\txorl %%esi,%%esi" : "=r" (i) : : "esi"); + if (i != 1) + abort (); + __asm__ ("movl $1,%0\n\txorl %%edi,%%edi" : "=r" (i) : : "edi"); + if (i != 1) + abort (); + return 0; +} |