Fix a ton of comment typos found by codespell. Patch by

Luis Felipe Strano Moraes!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 5 insertions, 5 deletions

diff --git a/lib/Target/Alpha/Alpha.td b/lib/Target/Alpha/Alpha.td
index 4508eda897..ae79c2e4b7 100644
--- a/lib/Target/Alpha/Alpha.td
+++ b/lib/Target/Alpha/Alpha.td
@@ -21,7 +21,7 @@ include "llvm/Target/Target.td"
 //===----------------------------------------------------------------------===//
 
 def FeatureCIX : SubtargetFeature<"cix", "HasCT", "true",
-                                  "Enable CIX extentions">;
+                                  "Enable CIX extensions">;
 
 //===----------------------------------------------------------------------===//
 // Register File Description
diff --git a/lib/Target/Alpha/AlphaISelLowering.cpp b/lib/Target/Alpha/AlphaISelLowering.cpp
index c4f43ab9e4..ee404f06fc 100644
--- a/lib/Target/Alpha/AlphaISelLowering.cpp
+++ b/lib/Target/Alpha/AlphaISelLowering.cpp
@@ -296,7 +296,7 @@ AlphaTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
 
   // Build a sequence of copy-to-reg nodes chained together with token chain and
   // flag operands which copy the outgoing args into registers.  The InFlag in
-  // necessary since all emited instructions must be stuck together.
+  // necessary since all emitted instructions must be stuck together.
   SDValue InFlag;
   for (unsigned i = 0, e = RegsToPass.size(); i != e; ++i) {
     Chain = DAG.getCopyToReg(Chain, dl, RegsToPass[i].first,
diff --git a/lib/Target/Alpha/AlphaInstrInfo.td b/lib/Target/Alpha/AlphaInstrInfo.td
index 099d7157ca..b20171224e 100644
--- a/lib/Target/Alpha/AlphaInstrInfo.td
+++ b/lib/Target/Alpha/AlphaInstrInfo.td
@@ -1030,7 +1030,7 @@ def : Pat<(brcond (setune F8RC:$RA, immFPZ), bb:$DISP),
 //WMB Mfc 18.4400 Write memory barrier
 //MF_FPCR F-P 17.025 Move from FPCR
 //MT_FPCR F-P 17.024 Move to FPCR
-//There are in the Multimedia extentions, so let's not use them yet
+//There are in the Multimedia extensions, so let's not use them yet
 //def MAXSB8  : OForm<0x1C, 0x3E, "MAXSB8 $RA,$RB,$RC">; //Vector signed byte maximum
 //def MAXSW4 : OForm< 0x1C, 0x3F, "MAXSW4 $RA,$RB,$RC">; //Vector signed word maximum
 //def MAXUB8  : OForm<0x1C, 0x3C, "MAXUB8 $RA,$RB,$RC">; //Vector unsigned byte maximum
diff --git a/lib/Target/Alpha/README.txt b/lib/Target/Alpha/README.txt
index 9ae15174c5..cc170e3130 100644
--- a/lib/Target/Alpha/README.txt
+++ b/lib/Target/Alpha/README.txt
@@ -33,9 +33,9 @@ add crazy vector instructions (MVI):
 (MIN|MAX)(U|S)(B8|W4) min and max, signed and unsigned, byte and word
 PKWB, UNPKBW pack/unpack word to byte
 PKLB UNPKBL pack/unpack long to byte
-PERR pixel error (sum accross bytes of bytewise abs(i8v8 a - i8v8 b))
+PERR pixel error (sum across bytes of bytewise abs(i8v8 a - i8v8 b))
 
-cmpbytes bytewise cmpeq of i8v8 a and i8v8 b (not part of MVI extentions)
+cmpbytes bytewise cmpeq of i8v8 a and i8v8 b (not part of MVI extensions)
 
 this has some good examples for other operations that can be synthesised well 
 from these rather meager vector ops (such as saturating add).