diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/s390/gpr2fprsavecfi.c | 23 |
2 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 27278a1..72955da 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2015-07-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> + * gcc.target/s390/gpr2fprsavecfi.c: New test. + +2015-07-24 Andreas Krebbel <krebbel@linux.vnet.ibm.com> + * gcc.target/s390/insv-1.c: New test. * gcc.target/s390/insv-2.c: New test. * gcc.target/s390/insv-3.c: New test. diff --git a/gcc/testsuite/gcc.target/s390/gpr2fprsavecfi.c b/gcc/testsuite/gcc.target/s390/gpr2fprsavecfi.c new file mode 100644 index 0000000..92a0d3a --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/gpr2fprsavecfi.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-O3 -march=z10 -mzarch -fdwarf2-cfi-asm" } */ + +char *gl[100]; + +long +foo () +{ + long r = 0; + char bla[100]; + int i; + + __builtin_memcpy (bla, gl, 100); + + for (i = 0; i < 100; i++) + r += bla[i]; + + return r; +} + +/* { dg-final { scan-assembler-not "cfi_def_cfa_register" } } */ +/* { dg-final { scan-assembler "cfi_register" } } */ +/* { dg-final { scan-assembler "cfi_def_cfa_offset" } } */ |