[llvm] c8e1081 - [VE][nfc] Use RRIm for RRINDm, remove the latter

[Simon Moll via llvm-commits]

Author: Simon Moll
Date: 2020-03-12T15:38:07+01:00
New Revision: c8e1081da628d941abdab121a6949b6d5daf9f68

URL: https://github.com/llvm/llvm-project/commit/c8e1081da628d941abdab121a6949b6d5daf9f68
DIFF: https://github.com/llvm/llvm-project/commit/c8e1081da628d941abdab121a6949b6d5daf9f68.diff

LOG: [VE][nfc] Use RRIm for RRINDm, remove the latter

Summary:
De-duplicate isel instruction classes by using RRIm for RRINDm. The latter
becomes obsolete.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D76063

Added: 
    

Modified: 
    llvm/lib/Target/VE/VEInstrInfo.td

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/VE/VEInstrInfo.td b/llvm/lib/Target/VE/VEInstrInfo.td
index 4000bdac9f36..58244540ccd2 100644
--- a/llvm/lib/Target/VE/VEInstrInfo.td
+++ b/llvm/lib/Target/VE/VEInstrInfo.td
@@ -475,65 +475,6 @@ multiclass RRIm<string opcStr, bits<8>opc,
   }
 }
 
-// Multiclass for RR type instructions without dag pattern
-//   Used by sra.w.zx, sla.w.zx, and others
-
-multiclass RRINDm<string opcStr, bits<8>opc,
-               RegisterClass RC, ValueType Ty, Operand immOp, Operand immOp2> {
-  def rr : RR<
-    opc, (outs RC:$sx), (ins RC:$sz, I32:$sy),
-    !strconcat(opcStr, " $sx, $sz, $sy")> {
-    let cy = 1;
-    let cz = 1;
-    let hasSideEffects = 0;
-  }
-  def ri : RR<
-    opc, (outs RC:$sx), (ins RC:$sz, immOp:$sy),
-    !strconcat(opcStr, " $sx, $sz, $sy")> {
-    let cy = 0;
-    let cz = 1;
-    let hasSideEffects = 0;
-  }
-  def rm0 : RR<
-    opc, (outs RC:$sx), (ins immOp2:$sz, I32:$sy),
-    !strconcat(opcStr, " $sx, (${sz})0, $sy")> {
-    let cy = 1;
-    let cz = 0;
-    let sz{6} = 1;
-    let hasSideEffects = 0;
-  }
-  def rm1 : RR<
-    opc, (outs RC:$sx), (ins immOp2:$sz, I32:$sy),
-    !strconcat(opcStr, " $sx, (${sz})1, $sy")> {
-    let cy = 1;
-    let cz = 0;
-    let hasSideEffects = 0;
-  }
-  def im0 : RR<
-    opc, (outs RC:$sx), (ins immOp2:$sz, immOp:$sy),
-    !strconcat(opcStr, " $sx, (${sz})0, $sy")> {
-    let cy = 0;
-    let cz = 0;
-    let sz{6} = 1;
-    let hasSideEffects = 0;
-  }
-  def im1 : RR<
-    opc, (outs RC:$sx), (ins immOp2:$sz, immOp:$sy),
-    !strconcat(opcStr, " $sx, (${sz})1, $sy")> {
-    let cy = 0;
-    let cz = 0;
-    let hasSideEffects = 0;
-  }
-  def zi : RR<
-    opc, (outs RC:$sx), (ins immOp:$sy),
-    !strconcat(opcStr, " $sx, $sy")> {
-    let cy = 0;
-    let cz = 0;
-    let sz = 0;
-    let hasSideEffects = 0;
-  }
-}
-
 // Multiclass for RR type instructions
 //   Used by cmov instruction
 
@@ -837,14 +778,14 @@ defm SRAX : RRIm<"sra.l", 0x77, I64, i64, simm7Op32, uimm6Op64, sra>;
 let cx = 0 in
 defm SRA : RRIm<"sra.w.sx", 0x76, I32, i32, simm7Op32, uimm6Op32, sra>;
 let cx = 1 in
-defm SRAU : RRINDm<"sra.w.zx", 0x76, I32, i32, simm7Op32, uimm6Op32>;
+defm SRAU : RRIm<"sra.w.zx", 0x76, I32, i32, simm7Op32, uimm6Op32>;
 
 let cx = 0 in
 defm SLL : RRIm<"sll", 0x65, I64, i64, simm7Op32, uimm6Op64, shl>;
 let cx = 0 in
 defm SLA : RRIm<"sla.w.sx", 0x66, I32, i32, simm7Op32, uimm6Op32, shl>;
 let cx = 1 in
-defm SLAU : RRINDm<"sla.w.zx", 0x66, I32, i32, simm7Op32, uimm6Op32>;
+defm SLAU : RRIm<"sla.w.zx", 0x66, I32, i32, simm7Op32, uimm6Op32>;
 let cx = 0 in
 defm SRL : RRIm<"srl", 0x75, I64, i64, simm7Op32, uimm6Op64, srl>;