From 0e0dfd99f9ab5efcaa3db3b55810f731556a2b8a Mon Sep 17 00:00:00 2001
From: Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Date: Sat, 7 Feb 2015 13:56:20 +0000
Subject: [PATCH] Fix typos; NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228493 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Target/X86/X86VZeroUpper.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/Target/X86/X86VZeroUpper.cpp b/lib/Target/X86/X86VZeroUpper.cpp
index 52253948329..99ba4c02a46 100644
--- a/lib/Target/X86/X86VZeroUpper.cpp
+++ b/lib/Target/X86/X86VZeroUpper.cpp
@@ -9,7 +9,7 @@
//
// This file defines the pass which inserts x86 AVX vzeroupper instructions
// before calls to SSE encoded functions. This avoids transition latency
-// penalty when tranfering control between AVX encoded instructions and old
+// penalty when transferring control between AVX encoded instructions and old
// SSE encoding mode.
//
//===----------------------------------------------------------------------===//
@@ -171,7 +171,7 @@ void VZeroUpperInserter::addDirtySuccessor(MachineBasicBlock &MBB) {
}
/// processBasicBlock - Loop over all of the instructions in the basic block,
-/// inserting vzero upper instructions before function calls.
+/// inserting vzeroupper instructions before function calls.
void VZeroUpperInserter::processBasicBlock(MachineBasicBlock &MBB) {
// Start by assuming that the block PASS_THROUGH, which implies no unguarded
@@ -202,7 +202,7 @@ void VZeroUpperInserter::processBasicBlock(MachineBasicBlock &MBB) {
// If the call won't clobber any YMM register, skip it as well. It usually
// happens on helper function calls (such as '_chkstk', '_ftol2') where
// standard calling convention is not used (RegMask is not used to mark
- // register clobbered and register usage (def/imp-def/use) is well-dfined
+ // register clobbered and register usage (def/imp-def/use) is well-defined
// and explicitly specified.
if (MI->isCall() && !callClobbersAnyYmmReg(MI))
continue;
@@ -245,7 +245,7 @@ void VZeroUpperInserter::processBasicBlock(MachineBasicBlock &MBB) {
}
/// runOnMachineFunction - Loop over all of the basic blocks, inserting
-/// vzero upper instructions before function calls.
+/// vzeroupper instructions before function calls.
bool VZeroUpperInserter::runOnMachineFunction(MachineFunction &MF) {
const X86Subtarget &ST = MF.getSubtarget<X86Subtarget>();
if (!ST.hasAVX() || ST.hasAVX512())