---
lib/Target/AMDGPU/AMDGPUISelLowering.cpp | 1 +
lib/Target/AMDGPU/AMDGPUISelLowering.h | 1 +
lib/Target/AMDGPU/R600Instructions.td | 11 ++++++++++-
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
b/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
index 910c2ff..df1a4d6 100644
--- a/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ b/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -398,5 +398,6 @@ const char*
AMDGPUTargetLowering::getTargetNodeName(unsigned Opcode) const {
NODE_NAME_CASE(INTERP)
NODE_NAME_CASE(INTERP_P0)
NODE_NAME_CASE(EXPORT)
+ NODE_NAME_CASE(CONST_ADDRESS)
}
}
diff --git a/lib/Target/AMDGPU/AMDGPUISelLowering.h
b/lib/Target/AMDGPU/AMDGPUISelLowering.h
index 992dab7..5671f94 100644
--- a/lib/Target/AMDGPU/AMDGPUISelLowering.h
+++ b/lib/Target/AMDGPU/AMDGPUISelLowering.h
@@ -122,6 +122,7 @@ enum {
INTERP,
INTERP_P0,
EXPORT,
+ CONST_ADDRESS,
LAST_AMDGPU_ISD_NUMBER
};
diff --git a/lib/Target/AMDGPU/R600Instructions.td
b/lib/Target/AMDGPU/R600Instructions.td
index 7921fe1e..dc32368 100644
--- a/lib/Target/AMDGPU/R600Instructions.td
+++ b/lib/Target/AMDGPU/R600Instructions.td
@@ -464,7 +464,7 @@ def isR600toCayman : Predicate<
"Subtarget.device()->getGeneration() <=
AMDGPUDeviceInfo::HD6XXX">;
//===----------------------------------------------------------------------===//
-// Interpolation Instructions
+// R600 SDNodes
//===----------------------------------------------------------------------===//
def INTERP: SDNode<"AMDGPUISD::INTERP",
@@ -475,6 +475,15 @@ def INTERP_P0: SDNode<"AMDGPUISD::INTERP_P0",
SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisInt<1>]>
>;
+def CONST_ADDRESS: SDNode<"AMDGPUISD::CONST_ADDRESS",
+ SDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisPtrTy<1>]>,
+ [SDNPMayLoad]
+>;
+
+//===----------------------------------------------------------------------===//
+// Interpolation Instructions
+//===----------------------------------------------------------------------===//
+
let usesCustomInserter = 1 in {
def input_perspective : AMDGPUShaderInst <
(outs R600_Reg128:$dst),
--
1.8.0.1
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