From: Owen Anderson <resistor@mac.com>
Date: Mon, 19 Sep 2011 20:00:02 +0000 (+0000)
Subject: Specify an additional fixed bit in the Thumb2 SSAT encoding to prevent the decoder... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=061c3c450660976411ee7ff02774ae491ab3ee79;p=oota-llvm.git

Specify an additional fixed bit in the Thumb2 SSAT encoding to prevent the decoder from emitting gibberish for this invalid encoding.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140041 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 52d563bdcb7..cef8bbe17ad 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -2032,6 +2032,7 @@ def t2SSAT: T2SatI<
   let Inst{25-22} = 0b1100;
   let Inst{20} = 0;
   let Inst{15} = 0;
+  let Inst{5}  = 0;
 }
 
 def t2SSAT16: T2SatI<