[llvm-commits] [llvm] r138298 - in /llvm/trunk: lib/Target/ARM/ARMInstrThumb2.td test/MC/Disassembler/ARM/thumb-tests.txt

[Owen Anderson]

Author: resistor
Date: Mon Aug 22 18:22:05 2011
New Revision: 138298

URL: http://llvm.org/viewvc/llvm-project?rev=138298&view=rev
Log:
Match operand naming to allow correct decoding of t2LDRSH_POST.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
    llvm/trunk/test/MC/Disassembler/ARM/thumb-tests.txt

Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=138298&r1=138297&r2=138298&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Mon Aug 22 18:22:05 2011
@@ -1238,10 +1238,10 @@
                             AddrModeT2_i8, IndexModePre, IIC_iLoad_bh_iu,
                             "ldrsh", "\t$Rt, $addr!", "$addr.base = $Rn",
                             []>;
-def t2LDRSH_POST : T2Iidxldst<1, 0b01, 1, 0, (outs GPR:$dst, GPR:$Rn),
+def t2LDRSH_POST : T2Iidxldst<1, 0b01, 1, 0, (outs GPR:$Rt, GPR:$Rn),
                             (ins GPR:$base, t2am_imm8_offset:$addr),
                             AddrModeT2_i8, IndexModePost, IIC_iLoad_bh_iu,
-                        "ldrsh", "\t$dst, [$Rn], $addr", "$base = $Rn",
+                        "ldrsh", "\t$Rt, [$Rn], $addr", "$base = $Rn",
                             []>;
 } // mayLoad = 1, neverHasSideEffects = 1
 

Modified: llvm/trunk/test/MC/Disassembler/ARM/thumb-tests.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Disassembler/ARM/thumb-tests.txt?rev=138298&r1=138297&r2=138298&view=diff
==============================================================================
--- llvm/trunk/test/MC/Disassembler/ARM/thumb-tests.txt (original)
+++ llvm/trunk/test/MC/Disassembler/ARM/thumb-tests.txt Mon Aug 22 18:22:05 2011
@@ -277,3 +277,6 @@
 
 # CHECK: and.w	r5, r1, r10, ror #7
 0x1 0xea 0xfa 0x95
+
+# CHECK: ldrsh	r6, [sp], #81
+0x3d 0xf9 0x51 0x6b