[llvm-commits] [llvm] r74236 - /llvm/trunk/lib/Target/ARM/ARMInstrThumb.td

[Evan Cheng]

Author: evancheng
Date: Thu Jun 25 19:19:07 2009
New Revision: 74236

URL: http://llvm.org/viewvc/llvm-project?rev=74236&view=rev
Log:
tst is also commutable.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrThumb.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb.td?rev=74236&r1=74235&r2=74236&view=diff

==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb.td Thu Jun 25 19:19:07 2009
@@ -548,7 +548,7 @@
                 Requires<[IsThumb, HasV6]>;
 
 // test
-let Defs = [CPSR] in
+let isCommutable = 1, Defs = [CPSR] in
 def tTST  : T1I<(outs), (ins tGPR:$lhs, tGPR:$rhs),
                "tst $lhs, $rhs",
                [(ARMcmpNZ (and tGPR:$lhs, tGPR:$rhs), 0)]>;