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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2020-12-05 18:26:25 +0000 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@linux-mips.org> | 2020-12-05 18:26:25 +0000 |
| commit | da076a8b12c17b10cfe2e6a9c5ea84aa0a0f5ebf (patch) | |
| tree | 4861f15e0377ca6e3b6689db1a327d98dea0e9e3 /gcc | |
| parent | 65eee57a8cccc77a1bfd5ad5cde53460ad564124 (diff) | |
| download | gcc-da076a8b12c17b10cfe2e6a9c5ea84aa0a0f5ebf.zip gcc-da076a8b12c17b10cfe2e6a9c5ea84aa0a0f5ebf.tar.gz gcc-da076a8b12c17b10cfe2e6a9c5ea84aa0a0f5ebf.tar.bz2 | |
VAX: Add tests for `sync_lock_test_and_set' and `sync_lock_release'
Based on gcc.dg/pr61756.c.
gcc/testsuite/
* gcc.target/vax/bbcci.c: New test.
* gcc.target/vax/bbssi.c: New test.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gcc.target/vax/bbcci.c | 20 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/vax/bbssi.c | 20 |
2 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/vax/bbcci.c b/gcc/testsuite/gcc.target/vax/bbcci.c new file mode 100644 index 0000000..f58d3a7 --- /dev/null +++ b/gcc/testsuite/gcc.target/vax/bbcci.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ + +#include <stdatomic.h> + +extern volatile atomic_flag guard; + +void +try_atomic_flag_clear (void) +{ + atomic_flag_clear (&guard); +} + +/* Expect assembly like: + + jbcci $0,guard,.L2 +.L2: + + */ + +/* { dg-final { scan-assembler "\tjbcci \\\$0,guard," } } */ diff --git a/gcc/testsuite/gcc.target/vax/bbssi.c b/gcc/testsuite/gcc.target/vax/bbssi.c new file mode 100644 index 0000000..65111e9 --- /dev/null +++ b/gcc/testsuite/gcc.target/vax/bbssi.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ + +#include <stdatomic.h> + +extern volatile atomic_flag guard; + +void +try_atomic_flag_test_and_set (void) +{ + atomic_flag_test_and_set (&guard); +} + +/* Expect assembly like: + + jbssi $0,guard,.L1 +.L1: + + */ + +/* { dg-final { scan-assembler "\tjbssi \\\$0,guard," } } */ |