diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp')
-rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp index b132b31..9db3430 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyFrameLowering.cpp @@ -43,8 +43,7 @@ using namespace llvm; /// require stricter alignment than the stack pointer itself. Because we need /// to shift the stack pointer by some unknown amount to force the alignment, /// we need to record the value of the stack pointer on entry to the function. -bool WebAssemblyFrameLowering::hasBP( - const MachineFunction &MF) const { +bool WebAssemblyFrameLowering::hasBP(const MachineFunction &MF) const { const auto *RegInfo = MF.getSubtarget<WebAssemblySubtarget>().getRegisterInfo(); return RegInfo->needsStackRealignment(MF); @@ -158,7 +157,8 @@ void WebAssemblyFrameLowering::emitPrologue(MachineFunction &MF, assert(MFI.getCalleeSavedInfo().empty() && "WebAssembly should not have callee-saved registers"); - if (!needsSP(MF)) return; + if (!needsSP(MF)) + return; uint64_t StackSize = MFI.getStackSize(); const auto *TII = MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo(); @@ -202,7 +202,7 @@ void WebAssemblyFrameLowering::emitPrologue(MachineFunction &MF, unsigned BitmaskReg = MRI.createVirtualRegister(PtrRC); unsigned Alignment = MFI.getMaxAlignment(); assert((1u << countTrailingZeros(Alignment)) == Alignment && - "Alignment must be a power of 2"); + "Alignment must be a power of 2"); BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::CONST_I32), BitmaskReg) .addImm((int)~(Alignment - 1)); BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::AND_I32), @@ -214,8 +214,7 @@ void WebAssemblyFrameLowering::emitPrologue(MachineFunction &MF, // Unlike most conventional targets (where FP points to the saved FP), // FP points to the bottom of the fixed-size locals, so we can use positive // offsets in load/store instructions. - BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::COPY), - WebAssembly::FP32) + BuildMI(MBB, InsertPt, DL, TII->get(WebAssembly::COPY), WebAssembly::FP32) .addReg(WebAssembly::SP32); } if (StackSize && needsSPWriteback(MF)) { @@ -226,7 +225,8 @@ void WebAssemblyFrameLowering::emitPrologue(MachineFunction &MF, void WebAssemblyFrameLowering::emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const { uint64_t StackSize = MF.getFrameInfo().getStackSize(); - if (!needsSP(MF) || !needsSPWriteback(MF)) return; + if (!needsSP(MF) || !needsSPWriteback(MF)) + return; const auto *TII = MF.getSubtarget<WebAssemblySubtarget>().getInstrInfo(); auto &MRI = MF.getRegInfo(); auto InsertPt = MBB.getFirstTerminator(); |