1 /* PR tree-optimization/70317 */ 2 /* { dg-do compile } */ 3 /* { dg-skip-if "No NaN support" { spu*-*-* vax*-*-* pdp11*-*-* } } */ 4 /* { dg-options "-O2 -fdump-tree-optimized" } */ 5 /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */ 6 7 typedef double V __attribute__((vector_size (256))); 8 typedef __typeof ((V) {} < (V) {}) T; 9 T a, b; 10 11 __attribute__((noinline, noclone, optimize ("finite-math-only"))) void foo(V * x)12foo (V *x) 13 { 14 V z = *x; 15 a = z <= z; 16 } 17 18 /* { dg-final { scan-tree-dump "a\[^\n\r]*= . -1, -1," "optimized" } } */ 19 20 __attribute__((noinline, noclone, optimize ("no-finite-math-only"))) void bar(V * x)21bar (V *x) 22 { 23 V z = *x; 24 b = z <= z; 25 } 26 27 /* { dg-final { scan-tree-dump-not "b\[^\n\r]*= . -1, -1," "optimized" } } */ 28