NFC. Fix popular typo in comment 'deferencing' --> 'dereferencing'.

Bonus changes, * placement in X86ISelLowering and 'exerce' -> 'exercise' in test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273984 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 1ca216a60a2350ec3376727fd56a2ff88022d5cd..2641d106803335eef62cf16d68d802124279a91b 100644 (file)
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -3182,7 +3182,7 @@ void ARMTargetLowering::VarArgStyleRegisters(CCState &CCInfo, SelectionDAG &DAG,
   ARMFunctionInfo *AFI = MF.getInfo<ARMFunctionInfo>();
 
   // Try to store any remaining integer argument regs
-  // to their spots on the stack so that they may be loaded by deferencing
+  // to their spots on the stack so that they may be loaded by dereferencing
   // the result of va_next.
   // If there is no regs to be stored, just point address after last
   // argument passed via stack.

diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index b895f3fe80c632e3f4ab78ef1e728f6cdafb74a9..f0c1551b4c164c1f48520ccd4f495dcaaa0dc9b8 100644 (file)
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -2975,8 +2975,8 @@ SDValue PPCTargetLowering::LowerFormalArguments_32SVR4(
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // The fixed integer arguments of a variadic function are stored to the
-    // VarArgsFrameIndex on the stack so that they may be loaded by deferencing
-    // the result of va_next.
+    // VarArgsFrameIndex on the stack so that they may be loaded by
+    // dereferencing the result of va_next.
     for (unsigned GPRIndex = 0; GPRIndex != NumGPArgRegs; ++GPRIndex) {
       // Get an existing live-in vreg, or add a new one.
       unsigned VReg = MF.getRegInfo().getLiveInVirtReg(GPArgRegs[GPRIndex]);
@@ -3432,8 +3432,8 @@ SDValue PPCTargetLowering::LowerFormalArguments_64SVR4(
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // If this function is vararg, store any remaining integer argument regs
-    // to their spots on the stack so that they may be loaded by deferencing the
-    // result of va_next.
+    // to their spots on the stack so that they may be loaded by dereferencing
+    // the result of va_next.
     for (GPR_idx = (ArgOffset - LinkageSize) / PtrByteSize;
          GPR_idx < Num_GPR_Regs; ++GPR_idx) {
       unsigned VReg = MF.addLiveIn(GPR[GPR_idx], &PPC::G8RCRegClass);
@@ -3789,8 +3789,8 @@ SDValue PPCTargetLowering::LowerFormalArguments_Darwin(
     SDValue FIN = DAG.getFrameIndex(FuncInfo->getVarArgsFrameIndex(), PtrVT);
 
     // If this function is vararg, store any remaining integer argument regs
-    // to their spots on the stack so that they may be loaded by deferencing the
-    // result of va_next.
+    // to their spots on the stack so that they may be loaded by dereferencing
+    // the result of va_next.
     for (; GPR_idx != Num_GPR_Regs; ++GPR_idx) {
       unsigned VReg;
 

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 3c4ef2bc526cc98cbcc9ef021977ec0175b58e9f..f9ebaea4d12826957139284b60b1c8084b6a54bf 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -2563,7 +2563,7 @@ SDValue X86TargetLowering::LowerFormalArguments(
   X86MachineFunctionInfo *FuncInfo = MF.getInfo<X86MachineFunctionInfo>();
   const TargetFrameLowering &TFI = *Subtarget.getFrameLowering();
 
-  const Function* Fn = MF.getFunction();
+  const Function *Fn = MF.getFunction();
   if (Fn->hasExternalLinkage() &&
       Subtarget.isTargetCygMing() &&
       Fn->getName() == "main")
@@ -2760,7 +2760,7 @@ SDValue X86TargetLowering::LowerFormalArguments(
     } else {
       // For X86-64, if there are vararg parameters that are passed via
       // registers, then we must store them to their spots on the stack so
-      // they may be loaded by deferencing the result of va_next.
+      // they may be loaded by dereferencing the result of va_next.
       FuncInfo->setVarArgsGPOffset(NumIntRegs * 8);
       FuncInfo->setVarArgsFPOffset(ArgGPRs.size() * 8 + NumXMMRegs * 16);
       FuncInfo->setRegSaveFrameIndex(MFI->CreateStackObject(

diff --git a/test/CodeGen/ARM/arm-shrink-wrapping.ll b/test/CodeGen/ARM/arm-shrink-wrapping.ll
index bee4238ce6aeeafa63b78a7ad2af45372571ec67..cb608fc18d955ef975cf0b9c82a10cd64225df64 100644 (file)
--- a/test/CodeGen/ARM/arm-shrink-wrapping.ll
+++ b/test/CodeGen/ARM/arm-shrink-wrapping.ll
@@ -629,7 +629,7 @@ end:
 declare double @llvm.pow.f64(double, double)
 
 ; This function needs to spill floating point registers to
-; exerce the path where we were deferencing the end iterator
+; exercise the path where we were dereferencing the end iterator
 ; to access debug info location while inserting the spill code
 ; during PEI with shrink-wrapping enable.
 ; CHECK-LABEL: debug_info: