[llvm] r367727 - Remove support for unsupported MSVC versions

[JF Bastien via llvm-commits]

Author: jfb
Date: Fri Aug  2 14:52:35 2019
New Revision: 367727

URL: http://llvm.org/viewvc/llvm-project?rev=367727&view=rev
Log:
Remove support for unsupported MSVC versions

Reviewers: rnk, lebedev.ri

Subscribers: hiraditya, jkorous, dexonsmith, lebedev.ri, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D65662

Modified:
    llvm/trunk/include/llvm/Demangle/DemangleConfig.h
    llvm/trunk/lib/DebugInfo/PDB/DIA/DIASession.cpp
    llvm/trunk/lib/Support/Windows/explicit_symbols.inc

Modified: llvm/trunk/include/llvm/Demangle/DemangleConfig.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Demangle/DemangleConfig.h?rev=367727&r1=367726&r2=367727&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Demangle/DemangleConfig.h (original)
+++ llvm/trunk/include/llvm/Demangle/DemangleConfig.h Fri Aug  2 14:52:35 2019
@@ -15,13 +15,6 @@
 #ifndef LLVM_DEMANGLE_COMPILER_H
 #define LLVM_DEMANGLE_COMPILER_H
 
-#ifdef _MSC_VER
-// snprintf is implemented in VS 2015
-#if _MSC_VER < 1900
-#define snprintf _snprintf_s
-#endif
-#endif
-
 #ifndef __has_feature
 #define __has_feature(x) 0
 #endif

Modified: llvm/trunk/lib/DebugInfo/PDB/DIA/DIASession.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/PDB/DIA/DIASession.cpp?rev=367727&r1=367726&r2=367727&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/PDB/DIA/DIASession.cpp (original)
+++ llvm/trunk/lib/DebugInfo/PDB/DIA/DIASession.cpp Fri Aug  2 14:52:35 2019
@@ -73,13 +73,7 @@ static Error LoadDIA(CComPtr<IDiaDataSou
 #if !defined(_MSC_VER)
   return llvm::make_error<PDBError>(pdb_error_code::dia_failed_loading);
 #else
-  const wchar_t *msdia_dll = nullptr;
-#if _MSC_VER >= 1900 && _MSC_VER < 2000
-  msdia_dll = L"msdia140.dll"; // VS2015
-#elif _MSC_VER >= 1800
-  msdia_dll = L"msdia120.dll"; // VS2013
-#else
-#error "Unknown Visual Studio version."
+  const wchar_t *msdia_dll = L"msdia140.dll";
 #endif
 
   HRESULT HR;

Modified: llvm/trunk/lib/Support/Windows/explicit_symbols.inc
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Windows/explicit_symbols.inc?rev=367727&r1=367726&r2=367727&view=diff
==============================================================================
--- llvm/trunk/lib/Support/Windows/explicit_symbols.inc (original)
+++ llvm/trunk/lib/Support/Windows/explicit_symbols.inc Fri Aug  2 14:52:35 2019
@@ -90,12 +90,6 @@
   INLINE_DEF_FLOAT_SYMBOL(tanf, 1)
   INLINE_DEF_FLOAT_SYMBOL(tanhf, 1)
 
-  // These were added in VS 2013.
-#if (1800 <= _MSC_VER && _MSC_VER < 1900)
-  INLINE_DEF_FLOAT_SYMBOL(copysignf, 2)
-  INLINE_DEF_FLOAT_SYMBOL(fminf, 2)
-  INLINE_DEF_FLOAT_SYMBOL(fmaxf, 2)
-#endif
 #undef INLINE_DEF_FLOAT_SYMBOL
 #endif