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Diffstat (limited to 'gcc/testsuite/gcc.dg/pr27095.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr27095.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr27095.c b/gcc/testsuite/gcc.dg/pr27095.c new file mode 100644 index 000000000..8e7277160 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr27095.c @@ -0,0 +1,29 @@ +/* { 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 funtion so for + each call the function name would appear twice. */ +/* { dg-options "-O2 -mno-relax-pic-calls" { target mips*-*-* } } */ + +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*-*-* spu-*-* } } } } } */ +/* hppa*-*-hpux* has an IMPORT statement for strlen (plus the branch). */ +/* *-*-darwin* has something similar. */ +/* { dg-final { scan-assembler-not "(?n)strlen\(.*\n\)+.*strlen\(.*\n\)+.*strlen" { target hppa*-*-hpux* } } } */ +/* { 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*-*-* } } } */ +/* spu-*-* has a branch hint and the call. */ +/* { dg-final { scan-assembler-not "(?n)brsl.*,strlen\(.*\n\)+.*brsl.*,strlen" { target spu-*-* } } } */ |