[llvm] r177272 - R600/SI: enable all S_LOAD and S_BUFFER_LOAD opcodes

[Christian Konig]

Author: ckoenig
Date: Mon Mar 18 06:33:50 2013
New Revision: 177272

URL: http://llvm.org/viewvc/llvm-project?rev=177272&view=rev
Log:
R600/SI: enable all S_LOAD and S_BUFFER_LOAD opcodes

Signed-off-by: Christian König <christian.koenig at amd.com>
Reviewed-by: Tom Stellard <thomas.stellard at amd.com>

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

Modified: llvm/trunk/lib/Target/R600/SIInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/SIInstrInfo.td?rev=177272&r1=177271&r2=177272&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/SIInstrInfo.td (original)
+++ llvm/trunk/lib/Target/R600/SIInstrInfo.td Mon Mar 18 06:33:50 2013
@@ -115,16 +115,17 @@ class SOPK_64 <bits<5> op, string opName
   opName#" $dst, $src0", pattern
 >;
 
-multiclass SMRD_Helper <bits<5> op, string asm, RegisterClass dstClass> {
+multiclass SMRD_Helper <bits<5> op, string asm, RegisterClass baseClass,
+                        RegisterClass dstClass> {
   def _IMM : SMRD <
     op, 1, (outs dstClass:$dst),
-    (ins SReg_64:$sbase, i32imm:$offset),
+    (ins baseClass:$sbase, i32imm:$offset),
     asm#" $dst, $sbase, $offset", []
   >;
 
   def _SGPR : SMRD <
     op, 0, (outs dstClass:$dst),
-    (ins SReg_64:$sbase, SReg_32:$soff),
+    (ins baseClass:$sbase, SReg_32:$soff),
     asm#" $dst, $sbase, $soff", []
   >;
 }

Modified: llvm/trunk/lib/Target/R600/SIInstructions.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/SIInstructions.td?rev=177272&r1=177271&r2=177272&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/SIInstructions.td (original)
+++ llvm/trunk/lib/Target/R600/SIInstructions.td Mon Mar 18 06:33:50 2013
@@ -458,17 +458,31 @@ def TBUFFER_LOAD_FORMAT_XYZW : MTBUF_Loa
 
 let mayLoad = 1 in {
 
-defm S_LOAD_DWORD : SMRD_Helper <0x00000000, "S_LOAD_DWORD", SReg_32>;
+defm S_LOAD_DWORD : SMRD_Helper <0x00, "S_LOAD_DWORD", SReg_64, SReg_32>;
+defm S_LOAD_DWORDX2 : SMRD_Helper <0x01, "S_LOAD_DWORDX2", SReg_64, SReg_64>;
+defm S_LOAD_DWORDX4 : SMRD_Helper <0x02, "S_LOAD_DWORDX4", SReg_64, SReg_128>;
+defm S_LOAD_DWORDX8 : SMRD_Helper <0x03, "S_LOAD_DWORDX8", SReg_64, SReg_256>;
+defm S_LOAD_DWORDX16 : SMRD_Helper <0x04, "S_LOAD_DWORDX16", SReg_64, SReg_512>;
 
-//def S_LOAD_DWORDX2 : SMRD_DWORDX2 <0x00000001, "S_LOAD_DWORDX2", []>;
-defm S_LOAD_DWORDX4 : SMRD_Helper <0x00000002, "S_LOAD_DWORDX4", SReg_128>;
-defm S_LOAD_DWORDX8 : SMRD_Helper <0x00000003, "S_LOAD_DWORDX8", SReg_256>;
-//def S_LOAD_DWORDX16 : SMRD_DWORDX16 <0x00000004, "S_LOAD_DWORDX16", []>;
-//def S_BUFFER_LOAD_DWORD : SMRD_ <0x00000008, "S_BUFFER_LOAD_DWORD", []>;
-//def S_BUFFER_LOAD_DWORDX2 : SMRD_DWORDX2 <0x00000009, "S_BUFFER_LOAD_DWORDX2", []>;
-//def S_BUFFER_LOAD_DWORDX4 : SMRD_DWORDX4 <0x0000000a, "S_BUFFER_LOAD_DWORDX4", []>;
-//def S_BUFFER_LOAD_DWORDX8 : SMRD_DWORDX8 <0x0000000b, "S_BUFFER_LOAD_DWORDX8", []>;
-//def S_BUFFER_LOAD_DWORDX16 : SMRD_DWORDX16 <0x0000000c, "S_BUFFER_LOAD_DWORDX16", []>;
+defm S_BUFFER_LOAD_DWORD : SMRD_Helper <
+  0x08, "S_BUFFER_LOAD_DWORD", SReg_128, SReg_32
+>;
+
+defm S_BUFFER_LOAD_DWORDX2 : SMRD_Helper <
+  0x09, "S_BUFFER_LOAD_DWORDX2", SReg_128, SReg_64
+>;
+
+defm S_BUFFER_LOAD_DWORDX4 : SMRD_Helper <
+  0x0a, "S_BUFFER_LOAD_DWORDX4", SReg_128, SReg_128
+>;
+
+defm S_BUFFER_LOAD_DWORDX8 : SMRD_Helper <
+  0x0b, "S_BUFFER_LOAD_DWORDX8", SReg_128, SReg_256
+>;
+
+defm S_BUFFER_LOAD_DWORDX16 : SMRD_Helper <
+  0x0c, "S_BUFFER_LOAD_DWORDX16", SReg_128, SReg_512
+>;
 
 } // mayLoad = 1