Trim spaces

Author: bzEq

llvm/test/CodeGen/PowerPC/coalescer-remat-with-undef-implicit-def-operand.mir

@@ -12,18 +12,16 @@ body:             |
   ; CHECK: undef %[[REG:[0-9]+]].sub_64:vsrc = IMPLICIT_DEF implicit-def %[[REG]]
   bb.0:
     liveins: $x2
-  
     %2:vssrc = IMPLICIT_DEF
     B %bb.2
-  
+
   bb.1:
     %0:vsrc = SUBREG_TO_REG 1, killed %2, %subreg.sub_64
     %1:vsrc = XXPERMDI killed undef %0, killed %0, 0
     BLR8 implicit $lr8, implicit $rm
-  
+
   bb.2:
     successors: %bb.2(0x7c000000), %bb.1(0x04000000)
-  
     BDNZ8 %bb.2, implicit-def $ctr8, implicit $ctr8
     B %bb.1