Spelling and grammar fixes to problems found by Duncan.

llvm-svn: 138858

2 files changed, 6 insertions, 6 deletions

diff --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
index ec5fe25704a..4ad14804278 100644
--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
@@ -701,10 +701,10 @@ void PEI::insertPrologEpilogCode(MachineFunction &Fn) {
       TFI.emitEpilogue(Fn, *I);
   }
 
-  // Emit additional code that is required support segmented stacks, if we've
-  // been asked for it.  This, when linked with a runtime with support for
-  // segmented stacks (libgcc is one), will result allocating stack space in
-  // small chunks instead of one large contiguous block.
+  // Emit additional code that is required to support segmented stacks, if
+  // we've been asked for it.  This, when linked with a runtime with support
+  // for segmented stacks (libgcc is one), will result in allocating stack
+  // space in small chunks instead of one large contiguous block.
   if (EnableSegmentedStacks)
     TFI.adjustForSegmentedStacks(Fn);
 }
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp
index 37cab937e92..6bc349ffc10 100644
--- a/llvm/lib/Target/X86/X86FrameLowering.cpp
+++ b/llvm/lib/Target/X86/X86FrameLowering.cpp
@@ -1292,8 +1292,8 @@ GetScratchRegister(bool Is64Bit, const MachineFunction &MF) {
 
     if (CallingConvention == CallingConv::X86_FastCall) {
       if (IsNested) {
-        report_fatal_error("Segmented stacks does not supprot fastcall with "
-                           "nested fucntion.");
+        report_fatal_error("Segmented stacks does not support fastcall with "
+                           "nested function.");
         return -1;
       } else {
         return X86::EAX;