[llvm] r195036 - R600/SI: Match adde/sube to S_ADDC_U32/S_SUBB_U32

[Matt Arsenault]

Author: arsenm
Date: Mon Nov 18 14:09:34 2013
New Revision: 195036

URL: http://llvm.org/viewvc/llvm-project?rev=195036&view=rev
Log:
R600/SI: Match adde/sube to S_ADDC_U32/S_SUBB_U32

Modified:
    llvm/trunk/lib/Target/R600/SIInstructions.td

Modified: llvm/trunk/lib/Target/R600/SIInstructions.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/SIInstructions.td?rev=195036&r1=195035&r2=195036&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/SIInstructions.td (original)
+++ llvm/trunk/lib/Target/R600/SIInstructions.td Mon Nov 18 14:09:34 2013
@@ -1142,10 +1142,12 @@ def S_SUB_I32 : SOP2_32 <0x00000003, "S_
 
 let Uses = [SCC] in { // Carry in comes from SCC
 let isCommutable = 1 in {
-def S_ADDC_U32 : SOP2_32 <0x00000004, "S_ADDC_U32", []>;
+def S_ADDC_U32 : SOP2_32 <0x00000004, "S_ADDC_U32",
+  [(set i32:$dst, (adde (i32 SSrc_32:$src0), (i32 SSrc_32:$src1)))]>;
 } // End isCommutable = 1
 
-def S_SUBB_U32 : SOP2_32 <0x00000005, "S_SUBB_U32", []>;
+def S_SUBB_U32 : SOP2_32 <0x00000005, "S_SUBB_U32",
+  [(set i32:$dst, (sube (i32 SSrc_32:$src0), (i32 SSrc_32:$src1)))]>;
 } // End Uses = [SCC]
 } // End Defs = [SCC]