[llvm] [NFC][SelectionDAG] Move function `getStackAlignedMMO` to the beginning of LegalizeDAG.cpp (PR #82171)
Manish Kausik H via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 19 07:07:33 PST 2024
https://github.com/Nirhar updated https://github.com/llvm/llvm-project/pull/82171
>From 6b8c390d8bfb042130d844d1c9bad48f83ecc649 Mon Sep 17 00:00:00 2001
From: Nirhar <hmanishkausik at gmail.com>
Date: Sun, 18 Feb 2024 21:14:58 +0530
Subject: [PATCH] [NFC][SelectionDAG] Move function `getStackAlignedMMO` to the
beginning of LegalizeDAG.cpp
---
llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 26 +++++++++----------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 252b6e9997a710..6272c3093cff6c 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -259,6 +259,19 @@ class SelectionDAGLegalize {
} // end anonymous namespace
+// Helper function that generates an MMO that considers the alignment of the
+// stack, and the size of the stack object
+static MachineMemOperand *getStackAlignedMMO(SDValue StackPtr,
+ MachineFunction &MF,
+ bool isObjectScalable) {
+ auto &MFI = MF.getFrameInfo();
+ int FI = cast<FrameIndexSDNode>(StackPtr)->getIndex();
+ MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(MF, FI);
+ uint64_t ObjectSize = isObjectScalable ? ~UINT64_C(0) : MFI.getObjectSize(FI);
+ return MF.getMachineMemOperand(PtrInfo, MachineMemOperand::MOStore,
+ ObjectSize, MFI.getObjectAlign(FI));
+}
+
/// Return a vector shuffle operation which
/// performs the same shuffle in terms of order or result bytes, but on a type
/// whose vector element type is narrower than the original shuffle type.
@@ -1379,19 +1392,6 @@ void SelectionDAGLegalize::LegalizeOp(SDNode *Node) {
}
}
-// Helper function that generates an MMO that considers the alignment of the
-// stack, and the size of the stack object
-static MachineMemOperand *getStackAlignedMMO(SDValue StackPtr,
- MachineFunction &MF,
- bool isObjectScalable) {
- auto &MFI = MF.getFrameInfo();
- int FI = cast<FrameIndexSDNode>(StackPtr)->getIndex();
- MachinePointerInfo PtrInfo = MachinePointerInfo::getFixedStack(MF, FI);
- uint64_t ObjectSize = isObjectScalable ? ~UINT64_C(0) : MFI.getObjectSize(FI);
- return MF.getMachineMemOperand(PtrInfo, MachineMemOperand::MOStore,
- ObjectSize, MFI.getObjectAlign(FI));
-}
-
SDValue SelectionDAGLegalize::ExpandExtractFromVectorThroughStack(SDValue Op) {
SDValue Vec = Op.getOperand(0);
SDValue Idx = Op.getOperand(1);
More information about the llvm-commits
mailing list