aboutsummaryrefslogtreecommitdiff
path: root/riscv/common.h
diff options
context:
space:
mode:
authorAndrew Waterman <waterman@s141.Millennium.Berkeley.EDU>2011-06-19 20:47:29 -0700
committerAndrew Waterman <waterman@s141.Millennium.Berkeley.EDU>2011-06-19 20:47:29 -0700
commit77452a26e7d95d29dbaa797595ae683f03a3345b (patch)
treee7aaae682f73a20ceb4d3366528b0cd38378f49d /riscv/common.h
parent740f981cfd55604d46598144dccac26dd53f643c (diff)
downloadspike-77452a26e7d95d29dbaa797595ae683f03a3345b.zip
spike-77452a26e7d95d29dbaa797595ae683f03a3345b.tar.gz
spike-77452a26e7d95d29dbaa797595ae683f03a3345b.tar.bz2
temporary undoing of renaming
Diffstat (limited to 'riscv/common.h')
-rw-r--r--riscv/common.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/riscv/common.h b/riscv/common.h
new file mode 100644
index 0000000..801baf8
--- /dev/null
+++ b/riscv/common.h
@@ -0,0 +1,9 @@
+#ifndef _RISCV_COMMON_H
+#define _RISCV_COMMON_H
+
+#define static_assert(x) switch (x) case 0: case (x):
+
+#define likely(x) __builtin_expect(x, 1)
+#define unlikely(x) __builtin_expect(x, 0)
+
+#endif