[mips] Whitespace cleanup in MIPS16 tests to reduce noise in following changes. NFC.

Mostly tabs -> spaces and double spacing.

llvm-svn: 250041
diff --git a/llvm/test/CodeGen/Mips/hf1_body.ll b/llvm/test/CodeGen/Mips/hf1_body.ll
index 71a1b96..50f0659 100644
--- a/llvm/test/CodeGen/Mips/hf1_body.ll
+++ b/llvm/test/CodeGen/Mips/hf1_body.ll
@@ -1,4 +1,4 @@
-; RUN: llc  -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16  -relocation-model=pic < %s | FileCheck %s -check-prefix=picfp16
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -relocation-model=pic < %s | FileCheck %s -check-prefix=picfp16
 
 @x = external global float
 
@@ -11,11 +11,11 @@
   store float %0, float* @x, align 4
   ret void
 }
-; picfp16:	.ent	__fn_stub_v_sf
-; picfp16:	.cpload  $25
-; picfp16:	.set reorder
-; picfp16:	.reloc 0,R_MIPS_NONE,v_sf
-; picfp16: 	la $25,$__fn_local_v_sf
-; picfp16: 	mfc1 $4,$f12
-; picfp16: 	jr $25
-; picfp16: 	.end	__fn_stub_v_sf
+; picfp16: .ent __fn_stub_v_sf
+; picfp16: .cpload $25
+; picfp16: .set reorder
+; picfp16: .reloc 0,R_MIPS_NONE,v_sf
+; picfp16: la $25,$__fn_local_v_sf
+; picfp16: mfc1 $4,$f12
+; picfp16: jr $25
+; picfp16: .end __fn_stub_v_sf