d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make the local variables global so that the compiler cannot assume

Browse Source 
too much about them. This prevents certain peephole optimizations
at -O that invalidate the tests.
This commit is contained in:
marcel 2005-01-27 23:11:55 +00:00
parent 83f8c25619
commit fa3c9df4c7
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
tools/regression/ia64/unaligned/test.c
View File

@ -91,18 +91,19 @@
# endif
#endif
static struct {
struct {
DATA_TYPE aligned;
char _;
char misaligned[sizeof(DATA_TYPE)];
} data;
DATA_TYPE *aligned = &data.aligned;
DATA_TYPE *misaligned = (DATA_TYPE *)data.misaligned;
DATA_TYPE value = DATA_VALUE;
int
main()
{
DATA_TYPE *aligned = &data.aligned;
DATA_TYPE *misaligned = (DATA_TYPE *)data.misaligned;
DATA_TYPE value = DATA_VALUE;
/* Set PSR.ac. */
asm volatile("sum 8");