1 /* { dg-options "-mthumb -O2" } */ 2 /* { dg-require-effective-target arm_thumb1_ok } */ 3 /* { dg-final { scan-assembler-not "add\[\\t \]*r.,\[\\t \]*r.,\[\\t \]*\#1" } } */ 4 /* { dg-final { scan-assembler-not "add\[\\t \]*r.,\[\\t \]*\#1" } } */ 5 6 #include <string.h> 7 foo(char * x)8int foo (char *x) 9 { 10 memset (x, 0, 6); 11 } 12