From 4ed9917147b1d1f2616f7c941bbe6999b979f510 Mon Sep 17 00:00:00 2001
From: Vincent Lejeune <vljn@ovi.com>
Date: Fri, 17 May 2013 16:50:32 +0000
Subject: R600: Relax some vector constraints on Dot4.

Dot4 now uses 8 scalar operands instead of 2 vectors one which allows register
coalescer to remove some unneeded COPY.
This patch also defines some structures/functions that can be used to handle
every vector instructions (CUBE, Cayman special instructions...) in a similar
fashion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182126 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/R600/R600Defines.h | 74 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

(limited to 'lib/Target/R600/R600Defines.h')

diff --git a/lib/Target/R600/R600Defines.h b/lib/Target/R600/R600Defines.h
index 36bfb18..aebe581 100644
--- a/lib/Target/R600/R600Defines.h
+++ b/lib/Target/R600/R600Defines.h
@@ -98,6 +98,80 @@ namespace R600Operands {
     {0,-1,-1,-1,-1, 1, 2, 3, 4, 5,-1, 6, 7, 8, 9,-1,10,11,12,13,14,15,16,17,18}
   };
 
+  enum VecOps {
+    UPDATE_EXEC_MASK_X,
+    UPDATE_PREDICATE_X,
+    WRITE_X,
+    OMOD_X,
+    DST_REL_X,
+    CLAMP_X,
+    SRC0_X,
+    SRC0_NEG_X,
+    SRC0_REL_X,
+    SRC0_ABS_X,
+    SRC0_SEL_X,
+    SRC1_X,
+    SRC1_NEG_X,
+    SRC1_REL_X,
+    SRC1_ABS_X,
+    SRC1_SEL_X,
+    PRED_SEL_X,
+    UPDATE_EXEC_MASK_Y,
+    UPDATE_PREDICATE_Y,
+    WRITE_Y,
+    OMOD_Y,
+    DST_REL_Y,
+    CLAMP_Y,
+    SRC0_Y,
+    SRC0_NEG_Y,
+    SRC0_REL_Y,
+    SRC0_ABS_Y,
+    SRC0_SEL_Y,
+    SRC1_Y,
+    SRC1_NEG_Y,
+    SRC1_REL_Y,
+    SRC1_ABS_Y,
+    SRC1_SEL_Y,
+    PRED_SEL_Y,
+    UPDATE_EXEC_MASK_Z,
+    UPDATE_PREDICATE_Z,
+    WRITE_Z,
+    OMOD_Z,
+    DST_REL_Z,
+    CLAMP_Z,
+    SRC0_Z,
+    SRC0_NEG_Z,
+    SRC0_REL_Z,
+    SRC0_ABS_Z,
+    SRC0_SEL_Z,
+    SRC1_Z,
+    SRC1_NEG_Z,
+    SRC1_REL_Z,
+    SRC1_ABS_Z,
+    SRC1_SEL_Z,
+    PRED_SEL_Z,
+    UPDATE_EXEC_MASK_W,
+    UPDATE_PREDICATE_W,
+    WRITE_W,
+    OMOD_W,
+    DST_REL_W,
+    CLAMP_W,
+    SRC0_W,
+    SRC0_NEG_W,
+    SRC0_REL_W,
+    SRC0_ABS_W,
+    SRC0_SEL_W,
+    SRC1_W,
+    SRC1_NEG_W,
+    SRC1_REL_W,
+    SRC1_ABS_W,
+    SRC1_SEL_W,
+    PRED_SEL_W,
+    IMM_0,
+    IMM_1,
+    VEC_COUNT
+ };
+
 }
 
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