[llvm] [RISCV] Separate HW/SW shadow stack on RISC-V (PR #112478)

via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 15 21:58:01 PDT 2024


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git-clang-format --diff 4db57ab958f5bac1d85927a955f989625badf962 2af9b78fcd338e937cf0bda5f85a878ebed1616b --extensions cpp -- llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
index 0b0e00ccd2..53c1609709 100644
--- a/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
@@ -59,8 +59,8 @@ static void emitSCSPrologue(MachineFunction &MF, MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             const DebugLoc &DL) {
   const auto &STI = MF.getSubtarget<RISCVSubtarget>();
-  bool HasHWShadowStack =
-      MF.getFunction().hasFnAttribute("hw-shadow-stack") && STI.hasStdExtZimop();
+  bool HasHWShadowStack = MF.getFunction().hasFnAttribute("hw-shadow-stack") &&
+                          STI.hasStdExtZimop();
   bool HasSWShadowStack =
       MF.getFunction().hasFnAttribute(Attribute::ShadowCallStack);
   if (!HasHWShadowStack && !HasSWShadowStack)
@@ -125,8 +125,8 @@ static void emitSCSEpilogue(MachineFunction &MF, MachineBasicBlock &MBB,
                             MachineBasicBlock::iterator MI,
                             const DebugLoc &DL) {
   const auto &STI = MF.getSubtarget<RISCVSubtarget>();
-  bool HasHWShadowStack =
-      MF.getFunction().hasFnAttribute("hw-shadow-stack") && STI.hasStdExtZimop();
+  bool HasHWShadowStack = MF.getFunction().hasFnAttribute("hw-shadow-stack") &&
+                          STI.hasStdExtZimop();
   bool HasSWShadowStack =
       MF.getFunction().hasFnAttribute(Attribute::ShadowCallStack);
   if (!HasHWShadowStack && !HasSWShadowStack)

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https://github.com/llvm/llvm-project/pull/112478


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