[llvm-commits] [llvm] r71393 - /llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td

[Anton Korobeynikov]

Author: asl
Date: Sun May 10 09:49:00 2009
New Revision: 71393

URL: http://llvm.org/viewvc/llvm-project?rev=71393&view=rev
Log:
Add imm-reg and imm-mem patters for cmp on msp430
(imm is allowed to be source operand, not dest...)

Modified:
    llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td

Modified: llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td?rev=71393&r1=71392&r2=71393&view=diff

==============================================================================
--- llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td (original)
+++ llvm/trunk/lib/Target/MSP430/MSP430InstrInfo.td Sun May 10 09:49:00 2009
@@ -708,6 +708,20 @@
                      "cmp.w\t{$src1, $src2}",
                      [(MSP430cmp GR16:$src1, GR16:$src2), (implicit SRW)]>;
 
+def CMP8ir  : Pseudo<(outs), (ins i8imm:$src1, GR8:$src2),
+                   "cmp.b\t{$src1, $src2}",
+                   [(MSP430cmp imm:$src1, GR8:$src2), (implicit SRW)]>;
+def CMP16ir : Pseudo<(outs), (ins i16imm:$src1, GR16:$src2),
+                     "cmp.w\t{$src1, $src2}",
+                     [(MSP430cmp imm:$src1, GR16:$src2), (implicit SRW)]>;
+
+def CMP8im  : Pseudo<(outs), (ins i8imm:$src1, memsrc:$src2),
+                     "cmp.b\t{$src1, $src2}",
+                      [(MSP430cmp (i8 imm:$src1), (load addr:$src2)), (implicit SRW)]>;
+def CMP16im : Pseudo<(outs), (ins i16imm:$src1, memsrc:$src2),
+                     "cmp.w\t{$src1, $src2}",
+                      [(MSP430cmp (i16 imm:$src1), (load addr:$src2)), (implicit SRW)]>;
+
 // FIXME: imm is allowed only on src operand, not on dst.
 
 //def CMP8ri  : Pseudo<(outs), (ins GR8:$src1, i8imm:$src2),