| /* { dg-do compile } */ |
| /* { dg-options "-O2" } */ |
| |
| /* On MIPS, disable generating hints (R_MIPS_JALR) for PIC calls. In addition |
| to the load from the GOT this also contains the name of the function so for |
| each call the function name would appear twice. */ |
| /* { dg-options "-O2 -mno-relax-pic-calls" { target mips*-*-* } } */ |
| /* For epiphany, use -mshort-calls to avoid loading the address in two |
| steps using lowpart and highpart. */ |
| /* { dg-options "-O2 -mshort-calls" { target epiphany-*-* } } */ |
| |
| extern void *memset (void *, int, __SIZE_TYPE__); |
| extern __SIZE_TYPE__ strlen (const char *); |
| |
| int |
| main (int argc, char **argv) |
| { |
| char x[8] = "abc"; |
| memset (x, argc, strlen (x)); |
| return 0; |
| } |
| /* { dg-final { scan-assembler-not "(?n)strlen\(.*\n\)+.*strlen" { target { ! { powerpc*-*-darwin* hppa*-*-hpux* ia64-*-hpux* alpha*-*-* tic6x-*-* } } } } } */ |
| /* hppa*-*-hpux* has an IMPORT statement for strlen (plus the branch). */ |
| /* *-*-darwin* has something similar. */ |
| /* tic6x emits a comment at the point where the delayed branch happens. */ |
| /* { dg-final { scan-assembler-not "(?n)strlen\(.*\n\)+.*strlen\(.*\n\)+.*strlen" { target hppa*-*-hpux* tic6x-*-* } } } */ |
| /* { dg-final { scan-assembler-not "(?n)bl L_strlen\(.*\n\)+.*bl L_strlen" { target powerpc*-*-darwin* } } } */ |
| /* ia64-*-hpux* has a global statement, a type statement, and the branch. */ |
| /* { dg-final { scan-assembler-not "(?n)strlen\(.*\n\)+.*strlen\(.*\n\)+.*strlen\(.*\n\)+.*strlen" { target ia64-*-hpux* } } } */ |
| /* alpha-*-* has a GOT load and the call. */ |
| /* { dg-final { scan-assembler-not "(?n)jsr .*,strlen\(.*\n\)+.*jsr .*,strlen" { target alpha*-*-* } } } */ |
