[llvm-commits] [llvm] r123177 - /llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td

[Daniel Dunbar]

Author: ddunbar
Date: Mon Jan 10 09:26:39 2011
New Revision: 123177

URL: http://llvm.org/viewvc/llvm-project?rev=123177&view=rev
Log:
McARM: Mark some T2 ...s instructions as codegen only, they aren't real
instructions but are restricted pseudo forms.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td?rev=123177&r1=123176&r2=123177&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrThumb2.td Mon Jan 10 09:26:39 2011
@@ -553,7 +553,7 @@
 
 /// T2I_bin_s_irs - Similar to T2I_bin_irs except it sets the 's' bit so the
 /// instruction modifies the CPSR register.
-let Defs = [CPSR] in {
+let isCodeGenOnly = 1, Defs = [CPSR] in {
 multiclass T2I_bin_s_irs<bits<4> opcod, string opc,
                      InstrItinClass iii, InstrItinClass iir, InstrItinClass iis,
                          PatFrag opnode, bit Commutable = 0> {
@@ -700,7 +700,7 @@
 }
 
 // Carry setting variants
-let Defs = [CPSR] in {
+let isCodeGenOnly = 1, Defs = [CPSR] in {
 multiclass T2I_adde_sube_s_irs<bits<4> opcod, string opc, PatFrag opnode,
                                bit Commutable = 0> {
    // shifted imm
@@ -746,7 +746,7 @@
 
 /// T2I_rbin_s_is - Same as T2I_rbin_irs except sets 's' bit and the register
 /// version is not needed since this is only for codegen.
-let Defs = [CPSR] in {
+let isCodeGenOnly = 1, Defs = [CPSR] in {
 multiclass T2I_rbin_s_is<bits<4> opcod, string opc, PatFrag opnode> {
    // shifted imm
    def ri : T2TwoRegImm<
@@ -2035,7 +2035,7 @@
 }
 }
 
-let Defs = [CPSR] in {
+let isCodeGenOnly = 1, Defs = [CPSR] in {
 def t2MOVsrl_flag : T2TwoRegShiftImm<
                         (outs rGPR:$Rd), (ins rGPR:$Rm), IIC_iMOVsi,
                         "lsrs", ".w\t$Rd, $Rm, #1",