fix typos in comments; NFC

llvm-svn: 308126

diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.h b/llvm/lib/Target/AArch64/AArch64InstrInfo.h
index d1d43d9..1765a02 100644 (file)
--- a/llvm/lib/Target/AArch64/AArch64InstrInfo.h
+++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.h
@@ -366,7 +366,7 @@ enum AArch64FrameOffsetStatus {
 /// If result == AArch64FrameOffsetCannotUpdate, @p MI cannot be updated to
 /// use an offset.eq
 /// If result & AArch64FrameOffsetIsLegal, @p Offset can completely be
-/// rewriten in @p MI.
+/// rewritten in @p MI.
 /// If result & AArch64FrameOffsetCanUpdate, @p Offset contains the
 /// amount that is off the limit of the legal offset.
 /// If set, @p OutUseUnscaledOp will contain the whether @p MI should be

diff --git a/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp b/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
index 2d630c4..9f7dcb3 100644 (file)
--- a/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64RegisterInfo.cpp
@@ -74,7 +74,7 @@ const uint32_t *
 AArch64RegisterInfo::getCallPreservedMask(const MachineFunction &MF,
                                           CallingConv::ID CC) const {
   if (CC == CallingConv::GHC)
-    // This is academic becase all GHC calls are (supposed to be) tail calls
+    // This is academic because all GHC calls are (supposed to be) tail calls
     return CSR_AArch64_NoRegs_RegMask;
   if (CC == CallingConv::AnyReg)
     return CSR_AArch64_AllRegs_RegMask;

diff --git a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index e97a7ce..370c0a7 100644 (file)
--- a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -117,7 +117,7 @@ ARMBaseRegisterInfo::getCallPreservedMask(const MachineFunction &MF,
                                           CallingConv::ID CC) const {
   const ARMSubtarget &STI = MF.getSubtarget<ARMSubtarget>();
   if (CC == CallingConv::GHC)
-    // This is academic becase all GHC calls are (supposed to be) tail calls
+    // This is academic because all GHC calls are (supposed to be) tail calls
     return CSR_NoRegs_RegMask;
 
   if (STI.isTargetDarwin() && STI.getTargetLowering()->supportSwiftError() &&
@@ -163,7 +163,7 @@ ARMBaseRegisterInfo::getThisReturnPreservedMask(const MachineFunction &MF,
   // both or otherwise does not want to enable this optimization, the function
   // should return NULL
   if (CC == CallingConv::GHC)
-    // This is academic becase all GHC calls are (supposed to be) tail calls
+    // This is academic because all GHC calls are (supposed to be) tail calls
     return nullptr;
   return STI.isTargetDarwin() ? CSR_iOS_ThisReturn_RegMask
                               : CSR_AAPCS_ThisReturn_RegMask;

diff --git a/llvm/test/MC/ARM/virtexts-thumb.s b/llvm/test/MC/ARM/virtexts-thumb.s
index d911e1d..0ea0baf 100644 (file)
--- a/llvm/test/MC/ARM/virtexts-thumb.s
+++ b/llvm/test/MC/ARM/virtexts-thumb.s
@@ -50,7 +50,7 @@
 # CHECK-THUMB: [0xde,0xf3,0x00,0x8f]
 
 # SUBS PC, LR, #0 should have the same encoding as ERET.
-# The conditional forms can't be tested becuse the ARM assembler parser doesn't
+# The conditional forms can't be tested because the ARM assembler parser doesn't
 # accept SUBS<cond> PC, LR, #<imm>, only the unconditonal form is allowed. This
 # is due to the way that the custom parser handles optional operands; see the
 # FIXME in ARM/AsmParser/ARMAsmParser.cpp.