From: Davide Italiano <davide@freebsd.org>
Date: Tue, 21 Jun 2016 04:32:21 +0000 (+0000)
Subject: [TargetLibraryInfo] Reduce code duplication.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9ce55a284e11d89744b0fbf5464ad39cde767cb7;p=llvm

[TargetLibraryInfo] Reduce code duplication.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273241 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Analysis/TargetLibraryInfo.cpp b/lib/Analysis/TargetLibraryInfo.cpp
index 64f5799aacf..93d537ad3ab 100644
--- a/lib/Analysis/TargetLibraryInfo.cpp
+++ b/lib/Analysis/TargetLibraryInfo.cpp
@@ -596,7 +596,6 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy,
   case LibFunc::strtok_r:
     return (NumParams >= 2 && FTy.getParamType(1)->isPointerTy());
   case LibFunc::scanf:
-    return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy());
   case LibFunc::setbuf:
   case LibFunc::setvbuf:
     return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy());
@@ -604,13 +603,9 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy,
   case LibFunc::strndup:
     return (NumParams >= 1 && FTy.getReturnType()->isPointerTy() &&
             FTy.getParamType(0)->isPointerTy());
+  case LibFunc::sscanf:
   case LibFunc::stat:
   case LibFunc::statvfs:
-    return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() &&
-            FTy.getParamType(1)->isPointerTy());
-  case LibFunc::sscanf:
-    return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() &&
-            FTy.getParamType(1)->isPointerTy());
   case LibFunc::sprintf:
     return (NumParams >= 2 && FTy.getParamType(0)->isPointerTy() &&
             FTy.getParamType(1)->isPointerTy());
@@ -674,7 +669,6 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy,
   case LibFunc::read:
     return (NumParams == 3 && FTy.getParamType(1)->isPointerTy());
   case LibFunc::rewind:
-    return (NumParams >= 1 && FTy.getParamType(0)->isPointerTy());
   case LibFunc::rmdir:
   case LibFunc::remove:
   case LibFunc::realpath:
@@ -688,8 +682,6 @@ bool TargetLibraryInfoImpl::isValidProtoForLibFunc(const FunctionType &FTy,
   case LibFunc::write:
     return (NumParams == 3 && FTy.getParamType(1)->isPointerTy());
   case LibFunc::bcopy:
-    return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() &&
-            FTy.getParamType(1)->isPointerTy());
   case LibFunc::bcmp:
     return (NumParams == 3 && FTy.getParamType(0)->isPointerTy() &&
             FTy.getParamType(1)->isPointerTy());