1 /* { dg-do compile } */ 2 /* { dg-options "-O2" } */ 3 4 #include <arm_sve.h> 5 6 /* Make sure that we can use RDFFRS to read the FFR while testing for a 7 fault. */ 8 svint8_t foo(svbool_t pg,int8_t * ptr,svbool_t * pred,int * fault)9foo (svbool_t pg, int8_t *ptr, svbool_t *pred, int *fault) 10 { 11 svsetffr (); 12 svint8_t x = svldff1 (pg, ptr); 13 svbool_t ffr = svrdffr (); 14 *fault = svptest_any (svptrue_b8 (), ffr); 15 *pred = ffr; 16 return x; 17 } 18 19 /* { dg-final { scan-assembler {\tsetffr\n.*\tldff1b\t.*\trdffrs\t} } } */ 20 /* { dg-final { scan-assembler-not {\trdffr\t} } } */ 21