[X86][AVX] Only shuffle the lower half of vectors if the upper half is undefined

[oota-llvm.git] / lib / Target / Mips / MipsCCState.cpp

diff --git a/lib/Target/Mips/MipsCCState.cpp b/lib/Target/Mips/MipsCCState.cpp
index b8081295ca64b580fb9aedc76af6537603e9aa31..d82063e3d2a943fde67932f6a2d593e4d56f5ffa 100644 (file)
--- a/lib/Target/Mips/MipsCCState.cpp
+++ b/lib/Target/Mips/MipsCCState.cpp
@@ -29,22 +29,16 @@ static bool isF128SoftLibCall(const char *CallSym) {
       "powl",          "rintl",        "sinl",          "sqrtl",
       "truncl"};
 
-  const char *const *End = LibCalls + array_lengthof(LibCalls);
-
   // Check that LibCalls is sorted alphabetically.
-  MipsTargetLowering::LTStr Comp;
-
-#ifndef NDEBUG
-  for (const char *const *I = LibCalls; I < End - 1; ++I)
-    assert(Comp(*I, *(I + 1)));
-#endif
-
-  return std::binary_search(LibCalls, End, CallSym, Comp);
+  auto Comp = [](const char *S1, const char *S2) { return strcmp(S1, S2) < 0; };
+  assert(std::is_sorted(std::begin(LibCalls), std::end(LibCalls), Comp));
+  return std::binary_search(std::begin(LibCalls), std::end(LibCalls),
+                            CallSym, Comp);
 }
 
 /// This function returns true if Ty is fp128, {f128} or i128 which was
 /// originally a fp128.
-static bool originalTypeIsF128(const Type *Ty, const SDNode *CallNode) {
+static bool originalTypeIsF128(Type *Ty, const SDNode *CallNode) {
   if (Ty->isFP128Ty())
     return true;