From: Tom Stellard <thomas.stellard@amd.com>
Date: Mon, 22 Sep 2014 15:35:34 +0000 (+0000)
Subject: R600/SI: Remove modifier operands from V_CNDMASK_B32_e64
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=2de7c388a62448e085a5ae060182dc17ed11d12a;p=oota-llvm.git

R600/SI: Remove modifier operands from V_CNDMASK_B32_e64

Modifiers don't work for this instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218253 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td
index e4d7dc79be1..cbf6d86e0e4 100644
--- a/lib/Target/R600/SIInstructions.td
+++ b/lib/Target/R600/SIInstructions.td
@@ -1317,9 +1317,8 @@ def V_CNDMASK_B32_e32 : VOP2 <0x00000000, (outs VReg_32:$dst),
 }
 
 def V_CNDMASK_B32_e64 : VOP3 <0x00000100, (outs VReg_32:$dst),
-  (ins VSrc_32:$src0, VSrc_32:$src1, SSrc_64:$src2,
-   InstFlag:$abs, InstFlag:$clamp, InstFlag:$omod, InstFlag:$neg),
-  "V_CNDMASK_B32_e64 $dst, $src0, $src1, $src2, $abs, $clamp, $omod, $neg",
+  (ins VSrc_32:$src0, VSrc_32:$src1, SSrc_64:$src2),
+  "V_CNDMASK_B32_e64 $dst, $src0, $src1, $src2",
   [(set i32:$dst, (select i1:$src2, i32:$src1, i32:$src0))]
 > {
   let src0_modifiers = 0;
diff --git a/lib/Target/R600/SILowerI1Copies.cpp b/lib/Target/R600/SILowerI1Copies.cpp
index 1f0f24b82bd..3ab0c2ae8ed 100644
--- a/lib/Target/R600/SILowerI1Copies.cpp
+++ b/lib/Target/R600/SILowerI1Copies.cpp
@@ -127,11 +127,7 @@ bool SILowerI1Copies::runOnMachineFunction(MachineFunction &MF) {
                 .addOperand(MI.getOperand(0))
                 .addImm(0)
                 .addImm(-1)
-                .addOperand(MI.getOperand(1))
-                .addImm(0)
-                .addImm(0)
-                .addImm(0)
-                .addImm(0);
+                .addOperand(MI.getOperand(1));
         MI.eraseFromParent();
       } else if (TRI->getCommonSubClass(DstRC, &AMDGPU::SGPR_64RegClass) &&
                  SrcRC == &AMDGPU::VReg_1RegClass) {