Update to a LLVM 5.0-ish version from trunk

Using the 5.0 release branch should work equally well except for aarch64/win support.
2017-08-22 14:10:08 +03:00
1 parent 9fe9a5e2e4
commit bf656d77e7
@@ -1,61 +0,0 @@
-From 6fa2a85b5bfc696204939659c7f51c185d1d8b47 Mon Sep 17 00:00:00 2001
-From: Martin Storsjo <martin@martin.st>
-Date: Mon, 8 Aug 2016 15:37:59 +0300
-Subject: [PATCH 2/2] Make the "gnu arguments in lld coff" patch not break
- using lld-link in normal MSVC mode
-
---
- COFF/Driver.cpp      | 1 +
- COFF/DriverUtils.cpp | 5 ++++-
- COFF/Options.td      | 2 ++
- 3 files changed, 7 insertions(+), 1 deletion(-)
-
-diff --git a/COFF/Driver.cpp b/COFF/Driver.cpp
-index 4992296..b19998f 100644
--- a/COFF/Driver.cpp
-+++ b/COFF/Driver.cpp
-@@ -782,6 +782,7 @@ void LinkerDriver::link(ArrayRef<const char *> ArgsArr) {
-   if (Config->ImageBase == uint64_t(-1))
-     Config->ImageBase = getDefaultImageBase();
- 
-+  Symtab.addRelative(mangle("__ImageBase"), 0);
-   Symtab.addRelative(mangle("__image_base__"), 0);
-   if (Config->Machine == I386) {
-     Config->SEHTable = Symtab.addRelative("___safe_se_handler_table", 0);
-diff --git a/COFF/DriverUtils.cpp b/COFF/DriverUtils.cpp
-index f5f3d6d..aab554f 100644
--- a/COFF/DriverUtils.cpp
-+++ b/COFF/DriverUtils.cpp
-@@ -637,7 +637,10 @@ static const llvm::opt::OptTable::Info infoTable[] = {
- 
- class COFFOptTable : public llvm::opt::OptTable {
- public:
-  COFFOptTable() : OptTable(infoTable) {}
-+  // GNU ld option style support requires case sensitive option matching
-+  // (for -L vs -l), needing aliases for a few link.exe options that can
-+  // appear in upper case in embedded directives in libraries.
-+  COFFOptTable() : OptTable(infoTable, false) {}
- };
- 
- // Parses a given list of options.
-diff --git a/COFF/Options.td b/COFF/Options.td
-index b3b30a3..dec6a0a 100644
--- a/COFF/Options.td
-+++ b/COFF/Options.td
-@@ -19,11 +19,13 @@ def align   : P<"align", "Section alignment">;
- def alternatename : P<"alternatename", "Define weak alias">;
- def base    : P<"base", "Base address of the program">;
- def defaultlib : P<"defaultlib", "Add the library to the list of input files">;
-+def DEFAULTLIB : P<"DEFAULTLIB", "">, Alias<defaultlib>;
- def delayload : P<"delayload", "Delay loaded DLL name">;
- def entry   : P<"entry", "Name of entry point symbol">;
- def export  : P<"export", "Export a function">;
- // No help text because /failifmismatch is not intended to be used by the user.
- def failifmismatch : P<"failifmismatch", "">;
-+def FAILIFMISMATCH : P<"FAILIFMISMATCH", "">, Alias<failifmismatch>;
- def heap    : P<"heap", "Size of the heap">;
- def implib  : P<"implib", "Import library name">;
- def libpath : P<"libpath", "Additional library search path">;
-- 
-2.7.4
-