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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.

llvm-svn: 192552
This commit is contained in:
Vincent Lejeune 2013-10-13 17:55:57 +00:00
parent e28815758e
commit 533352f696
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Target/R600/R600Instructions.td
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@ -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 <0x39, "LDS_USHORT_READ_RET",
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 <0x39, "LDS_USHORT_READ_RET",
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