From 3a8eb896c9d6696402bf113653c4c20b237c7009 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Fri, 20 Mar 2015 05:09:06 +0000
Subject: [Tablegen] Attempt to add support for patterns containing nodes with
 multiple results.

This is needed for AVX512 masked scatter/gather support.

The R600 change is necessary to remove a hack that was working around the lack of multiple results.

llvm-svn: 232798
---
 llvm/lib/Target/R600/SIInstructions.td | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'llvm/lib/Target')

diff --git a/llvm/lib/Target/R600/SIInstructions.td b/llvm/lib/Target/R600/SIInstructions.td
index 5f02a31f67c..01310738455 100644
--- a/llvm/lib/Target/R600/SIInstructions.td
+++ b/llvm/lib/Target/R600/SIInstructions.td
@@ -3179,26 +3179,26 @@ multiclass SI_INDIRECT_Pattern <ValueType vt, ValueType eltvt, SI_INDIRECT_DST I
 
   // 1. Extract with offset
   def : Pat<
-    (vector_extract vt:$vec, (add i32:$idx, imm:$off)),
-    (eltvt (SI_INDIRECT_SRC (IMPLICIT_DEF), $vec, $idx, imm:$off))
+    (eltvt (vector_extract vt:$vec, (add i32:$idx, imm:$off))),
+    (SI_INDIRECT_SRC $vec, $idx, imm:$off)
   >;
 
   // 2. Extract without offset
   def : Pat<
-    (vector_extract vt:$vec, i32:$idx),
-    (eltvt (SI_INDIRECT_SRC (IMPLICIT_DEF), $vec, $idx, 0))
+    (eltvt (vector_extract vt:$vec, i32:$idx)),
+    (SI_INDIRECT_SRC $vec, $idx, 0)
   >;
 
   // 3. Insert with offset
   def : Pat<
     (vector_insert vt:$vec, eltvt:$val, (add i32:$idx, imm:$off)),
-    (IndDst (IMPLICIT_DEF), $vec, $idx, imm:$off, $val)
+    (IndDst $vec, $idx, imm:$off, $val)
   >;
 
   // 4. Insert without offset
   def : Pat<
     (vector_insert vt:$vec, eltvt:$val, i32:$idx),
-    (IndDst (IMPLICIT_DEF), $vec, $idx, 0, $val)
+    (IndDst $vec, $idx, 0, $val)
   >;
 }
 
-- 
cgit v1.2.3