[llvm] [RISCV] Use TargetConstant for intrinsic IDs (PR #173517)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-backend-risc-v

Author: Sudharsan Veeravalli (svs-quic)

<details>
<summary>Changes</summary>

These should always use TargetConstant.

---
Full diff: https://github.com/llvm/llvm-project/pull/173517.diff


1 Files Affected:

- (modified) llvm/lib/Target/RISCV/RISCVISelLowering.cpp (+6-5) 


``````````diff
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 23a24d184e508..04ff1a978a131 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -13340,7 +13340,7 @@ SDValue RISCVTargetLowering::lowerMaskedLoad(SDValue Op,
 
     SDValue Iota =
         DAG.getNode(ISD::INTRINSIC_WO_CHAIN, DL, IndexVT,
-                    DAG.getConstant(Intrinsic::riscv_viota, DL, XLenVT),
+                    DAG.getTargetConstant(Intrinsic::riscv_viota, DL, XLenVT),
                     DAG.getUNDEF(IndexVT), Mask, ExpandingVL);
     Result =
         DAG.getNode(UseVRGATHEREI16 ? RISCVISD::VRGATHEREI16_VV_VL
@@ -13443,9 +13443,10 @@ SDValue RISCVTargetLowering::lowerMaskedStore(SDValue Op,
     VL = getDefaultVLOps(VT, ContainerVT, DL, DAG, Subtarget).second;
 
   if (IsCompressingStore) {
-    Val = DAG.getNode(ISD::INTRINSIC_WO_CHAIN, DL, ContainerVT,
-                      DAG.getConstant(Intrinsic::riscv_vcompress, DL, XLenVT),
-                      DAG.getUNDEF(ContainerVT), Val, Mask, VL);
+    Val = DAG.getNode(
+        ISD::INTRINSIC_WO_CHAIN, DL, ContainerVT,
+        DAG.getTargetConstant(Intrinsic::riscv_vcompress, DL, XLenVT),
+        DAG.getUNDEF(ContainerVT), Val, Mask, VL);
     VL =
         DAG.getNode(RISCVISD::VCPOP_VL, DL, XLenVT, Mask,
                     getAllOnesMask(Mask.getSimpleValueType(), VL, DL, DAG), VL);
@@ -13485,7 +13486,7 @@ SDValue RISCVTargetLowering::lowerVectorCompress(SDValue Op,
   SDValue VL = getDefaultVLOps(VT, ContainerVT, DL, DAG, Subtarget).second;
   SDValue Res =
       DAG.getNode(ISD::INTRINSIC_WO_CHAIN, DL, ContainerVT,
-                  DAG.getConstant(Intrinsic::riscv_vcompress, DL, XLenVT),
+                  DAG.getTargetConstant(Intrinsic::riscv_vcompress, DL, XLenVT),
                   Passthru, Val, Mask, VL);
 
   if (VT.isFixedLengthVector())

``````````

</details>


https://github.com/llvm/llvm-project/pull/173517