aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--lib/Target/ARM/README-Thumb2.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/ARM/README-Thumb2.txt b/lib/Target/ARM/README-Thumb2.txt
index 651d39311e..e7c2552d9e 100644
--- a/lib/Target/ARM/README-Thumb2.txt
+++ b/lib/Target/ARM/README-Thumb2.txt
@@ -1,3 +1,6 @@
//===---------------------------------------------------------------------===//
// Random ideas for the ARM backend (Thumb2 specific).
//===---------------------------------------------------------------------===//
+
+Make sure jumptable destinations are below the jumptable in order to make use
+of tbb / tbh.