[llvm] r192552 - R600: Clear the VPM bit of export instructions.

[Vincent Lejeune]

Author: vljn
Date: Sun Oct 13 12:55:57 2013
New Revision: 192552

URL: http://llvm.org/viewvc/llvm-project?rev=192552&view=rev
Log:
R600: Clear the VPM bit of export instructions.

It makes apparently no change it to set this bit or not but the
docs recommand to left it cleared.

Modified:
    llvm/trunk/lib/Target/R600/R600Instructions.td

Modified: llvm/trunk/lib/Target/R600/R600Instructions.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/R600/R600Instructions.td?rev=192552&r1=192551&r2=192552&view=diff
==============================================================================
--- llvm/trunk/lib/Target/R600/R600Instructions.td (original)
+++ llvm/trunk/lib/Target/R600/R600Instructions.td Sun Oct 13 12:55:57 2013
@@ -1178,7 +1178,7 @@ let Predicates = [isR600] in {
   def R600_ExportSwz : ExportSwzInst {
     let Word1{20-17} = 0; // BURST_COUNT
     let Word1{21} = eop;
-    let Word1{22} = 1; // VALID_PIXEL_MODE
+    let Word1{22} = 0; // VALID_PIXEL_MODE
     let Word1{30-23} = inst;
     let Word1{31} = 1; // BARRIER
   }
@@ -1187,7 +1187,7 @@ let Predicates = [isR600] in {
   def R600_ExportBuf : ExportBufInst {
     let Word1{20-17} = 0; // BURST_COUNT
     let Word1{21} = eop;
-    let Word1{22} = 1; // VALID_PIXEL_MODE
+    let Word1{22} = 0; // VALID_PIXEL_MODE
     let Word1{30-23} = inst;
     let Word1{31} = 1; // BARRIER
   }
@@ -1729,7 +1729,7 @@ def LDS_USHORT_READ_RET : R600_LDS_1A <0
 
   def EG_ExportSwz : ExportSwzInst {
     let Word1{19-16} = 0; // BURST_COUNT
-    let Word1{20} = 1; // VALID_PIXEL_MODE
+    let Word1{20} = 0; // VALID_PIXEL_MODE
     let Word1{21} = eop;
     let Word1{29-22} = inst;
     let Word1{30} = 0; // MARK
@@ -1739,7 +1739,7 @@ def LDS_USHORT_READ_RET : R600_LDS_1A <0
 
   def EG_ExportBuf : ExportBufInst {
     let Word1{19-16} = 0; // BURST_COUNT
-    let Word1{20} = 1; // VALID_PIXEL_MODE
+    let Word1{20} = 0; // VALID_PIXEL_MODE
     let Word1{21} = eop;
     let Word1{29-22} = inst;
     let Word1{30} = 0; // MARK