[lld] r336414 - [ELF][MIPS] Simplify `checkFlags` routine and inline `rejectMicroMips64`. NFC

[Simon Atanasyan via llvm-commits]

Author: atanasyan
Date: Thu Jul  5 22:50:46 2018
New Revision: 336414

URL: http://llvm.org/viewvc/llvm-project?rev=336414&view=rev
Log:
[ELF][MIPS] Simplify `checkFlags` routine and inline `rejectMicroMips64`. NFC

Modified:
    lld/trunk/ELF/Arch/MipsArchTree.cpp

Modified: lld/trunk/ELF/Arch/MipsArchTree.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Arch/MipsArchTree.cpp?rev=336414&r1=336413&r2=336414&view=diff
==============================================================================
--- lld/trunk/ELF/Arch/MipsArchTree.cpp (original)
+++ lld/trunk/ELF/Arch/MipsArchTree.cpp Thu Jul  5 22:50:46 2018
@@ -64,20 +64,17 @@ static StringRef getNanName(bool IsNan20
 
 static StringRef getFpName(bool IsFp64) { return IsFp64 ? "64" : "32"; }
 
-static void rejectMicroMips64(const FileFlags &F) {
-  if (Config->Is64 && F.Flags & EF_MIPS_MICROMIPS)
-    error("linking microMIPS 64-bit files is unsupported: " + toString(F.File));
-}
-
 static void checkFlags(ArrayRef<FileFlags> Files) {
+  assert(!Files.empty() && "expected non-empty file list");
+
   uint32_t ABI = Files[0].Flags & (EF_MIPS_ABI | EF_MIPS_ABI2);
   bool Nan = Files[0].Flags & EF_MIPS_NAN2008;
   bool Fp = Files[0].Flags & EF_MIPS_FP64;
 
-  rejectMicroMips64(Files[0]);
-
-  for (const FileFlags &F : Files.slice(1)) {
-    rejectMicroMips64(F);
+  for (const FileFlags &F : Files) {
+    if (Config->Is64 && F.Flags & EF_MIPS_MICROMIPS)
+      error("linking microMIPS 64-bit files is unsupported: " +
+            toString(F.File));
 
     uint32_t ABI2 = F.Flags & (EF_MIPS_ABI | EF_MIPS_ABI2);
     if (ABI != ABI2)