[llvm] ae2e66b - [AArch64] Use TargetStackID::ScalableVector instead of hard-coded values. NFC

[David Green via llvm-commits]

Author: David Green
Date: 2024-07-19T08:59:26+01:00
New Revision: ae2e66b03b7a793642d6291ccd8de2252637416a

URL: https://github.com/llvm/llvm-project/commit/ae2e66b03b7a793642d6291ccd8de2252637416a
DIFF: https://github.com/llvm/llvm-project/commit/ae2e66b03b7a793642d6291ccd8de2252637416a.diff

LOG: [AArch64] Use TargetStackID::ScalableVector instead of hard-coded values. NFC

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64FrameLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
index 0589b14949bf4..dac03bc3c1d9e 100644
--- a/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp
@@ -3550,7 +3550,8 @@ void AArch64FrameLowering::determineStackHazardSlot(
       for (auto &MI : MBB) {
         std::optional<int> FI = getLdStFrameID(MI, MFI);
         if (FI && *FI >= 0 && *FI < (int)FrameObjects.size()) {
-          if (MFI.getStackID(*FI) == 2 || AArch64InstrInfo::isFpOrNEON(MI))
+          if (MFI.getStackID(*FI) == TargetStackID::ScalableVector ||
+              AArch64InstrInfo::isFpOrNEON(MI))
             FrameObjects[*FI] |= 2;
           else
             FrameObjects[*FI] |= 1;
@@ -4734,7 +4735,8 @@ void AArch64FrameLowering::orderFrameObjects(
       if (AFI.hasStackHazardSlotIndex()) {
         std::optional<int> FI = getLdStFrameID(MI, MFI);
         if (FI && *FI >= 0 && *FI < (int)FrameObjects.size()) {
-          if (MFI.getStackID(*FI) == 2 || AArch64InstrInfo::isFpOrNEON(MI))
+          if (MFI.getStackID(*FI) == TargetStackID::ScalableVector ||
+              AArch64InstrInfo::isFpOrNEON(MI))
             FrameObjects[*FI].Accesses |= FrameObject::AccessFPR;
           else
             FrameObjects[*FI].Accesses |= FrameObject::AccessGPR;