Untabify.

llvm-svn: 316079
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index 4f48913..1e499255 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -789,7 +789,7 @@
 
 void AMDGPUDAGToDAGISel::SelectFMUL_W_CHAIN(SDNode *N) {
   SDLoc SL(N);
-  //	src0_modifiers, src0,  src1_modifiers, src1, clamp, omod
+  //    src0_modifiers, src0,  src1_modifiers, src1, clamp, omod
   SDValue Ops[8];
 
   SelectVOP3Mods0(N->getOperand(1), Ops[1], Ops[0], Ops[4], Ops[5]);
diff --git a/llvm/lib/Target/ARM/ARMMacroFusion.cpp b/llvm/lib/Target/ARM/ARMMacroFusion.cpp
index 1b6e97c..a34ed2c 100644
--- a/llvm/lib/Target/ARM/ARMMacroFusion.cpp
+++ b/llvm/lib/Target/ARM/ARMMacroFusion.cpp
@@ -31,7 +31,7 @@
   // Assume wildcards for unspecified instrs.
   unsigned FirstOpcode =
     FirstMI ? FirstMI->getOpcode()
-	    : static_cast<unsigned>(ARM::INSTRUCTION_LIST_END);
+            : static_cast<unsigned>(ARM::INSTRUCTION_LIST_END);
   unsigned SecondOpcode = SecondMI.getOpcode();
 
   if (ST.hasFuseAES())
diff --git a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
index 72d2cf5..168ad6f 100644
--- a/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/llvm/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -1080,16 +1080,16 @@
   // be patching over the full 48 bytes (12 instructions) with the following
   // pattern:
   //
-  //   ADDIU	SP, SP, -8
+  //   ADDIU    SP, SP, -8
   //   NOP
-  //   SW	RA, 4(SP)
+  //   SW       RA, 4(SP)
   //   SW       T9, 0(SP)
   //   LUI      T9, %hi(__xray_FunctionEntry/Exit)
   //   ORI      T9, T9, %lo(__xray_FunctionEntry/Exit)
   //   LUI      T0, %hi(function_id)
-  //   JALR	T9
-  //   ORI	T0, T0, %lo(function_id)
-  //   LW	T9, 0(SP)
+  //   JALR     T9
+  //   ORI      T0, T0, %lo(function_id)
+  //   LW       T9, 0(SP)
   //   LW       RA, 4(SP)
   //   ADDIU    SP, SP, 8
   //