diff options
| author | Jesper Nilsson <jesper.nilsson@axis.com> | 2007-09-06 00:17:15 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@gcc.gnu.org> | 2007-09-06 00:17:15 +0000 |
| commit | 221818503d867c0f7cd84ed989a60fc830e40707 (patch) | |
| tree | 0355a752d1fd7caf8a56919cd5607d5fbcce1ca8 | |
| parent | 63d7383b96e8dd3e31c64ff028a340c32a76641b (diff) | |
| download | gcc-221818503d867c0f7cd84ed989a60fc830e40707.zip gcc-221818503d867c0f7cd84ed989a60fc830e40707.tar.gz gcc-221818503d867c0f7cd84ed989a60fc830e40707.tar.bz2 | |
builtin_ctz_v3.c: New testcase.
* gcc.target/cris/builtin_ctz_v3.c: New testcase.
* gcc.target/cris/builtin_ctz_v8.c: New testcase.
From-SVN: r128168
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/cris/builtin_ctz_v3.c | 12 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/cris/builtin_ctz_v8.c | 12 |
3 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e6803a8..6f749db 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2007-09-06 Jesper Nilsson <jesper.nilsson@axis.com> + + * gcc.target/cris/builtin_ctz_v3.c: New testcase. + * gcc.target/cris/builtin_ctz_v8.c: New testcase. + 2007-09-06 Jakub Jelinek <jakub@redhat.com> * g++.dg/eh/builtin1.C: New test. diff --git a/gcc/testsuite/gcc.target/cris/builtin_ctz_v3.c b/gcc/testsuite/gcc.target/cris/builtin_ctz_v3.c new file mode 100644 index 0000000..17b14c78 --- /dev/null +++ b/gcc/testsuite/gcc.target/cris/builtin_ctz_v3.c @@ -0,0 +1,12 @@ +/* Check that we don't use the swap insn for ctz by checking + assembler output. The swap instruction was implemented in v8. */ +/* { dg-do compile } */ +/* { dg-skip-if "" { "cris-*-elf" } { "-march*" } { "" } } */ +/* { dg-options "-O2 -march=v3" } */ +/* { dg-final { scan-assembler-not "\[ \t\]swapwbr\[ \t\]" } } */ + +int +f (int a) +{ + return __builtin_ctz(a); +} diff --git a/gcc/testsuite/gcc.target/cris/builtin_ctz_v8.c b/gcc/testsuite/gcc.target/cris/builtin_ctz_v8.c new file mode 100644 index 0000000..4ea1d72 --- /dev/null +++ b/gcc/testsuite/gcc.target/cris/builtin_ctz_v8.c @@ -0,0 +1,12 @@ +/* Check that we use the swap insn for ctz by checking assembler output. + The swap instruction was implemented in v8. */ +/* { dg-do compile } */ +/* { dg-skip-if "" { "cris-*-elf" } { "-march*" } { "" } } */ +/* { dg-options "-O2 -march=v8" } */ +/* { dg-final { scan-assembler "\[ \t\]swapwbr\[ \t\]" } } */ + +int +f (int a) +{ + return __builtin_ctz(a); +} |