Changes in directory llvm/include/llvm/Transforms:
LinkAllPasses.h updated: 1.20 -> 1.21
---
Log message:
There is no need for this to be VC++ only
---
Diffs of the changes: (+6 -15)
LinkAllPasses.h | 21 ++++++---------------
1 files changed, 6 insertions(+), 15 deletions(-)
Index: llvm/include/llvm/Transforms/LinkAllPasses.h
diff -u llvm/include/llvm/Transforms/LinkAllPasses.h:1.20
llvm/include/llvm/Transforms/LinkAllPasses.h:1.21
--- llvm/include/llvm/Transforms/LinkAllPasses.h:1.20 Tue Oct 18 20:41:47 2005
+++ llvm/include/llvm/Transforms/LinkAllPasses.h Sun Oct 23 19:08:51 2005
@@ -7,17 +7,14 @@
//
//===----------------------------------------------------------------------===//
//
-// This header file is required for building with Microsoft's VC++, as it has
-// no way of linking all registered passes into executables other than by
-// explicit use.
+// This header file pulls in all transformation passes for tools like opts and
+// bugpoint that need this functionality.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TRANSFORMS_LINKALLPASSES_H
#define LLVM_TRANSFORMS_LINKALLPASSES_H
-#ifdef _MSC_VER
-
#include "llvm/Analysis/Passes.h"
#include "llvm/Analysis/LoadValueNumbering.h"
#include "llvm/CodeGen/Passes.h"
@@ -25,20 +22,16 @@
#include "llvm/Transforms/IPO.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/UnifyFunctionExitNodes.h"
-
-// Trying not to include <windows.h>, though maybe we should... Problem is,
-// it pollutes the global namespace in some really nasty ways.
-extern "C" __declspec(dllimport) void* __stdcall GetCurrentProcess();
+#include <cstdlib>
namespace {
struct ForcePassLinking {
ForcePassLinking() {
- // We must reference the passes in such a way that VC++ will not
+ // We must reference the passes in such a way that compilers will not
// delete it all as dead code, even with whole program optimization,
// yet is effectively a NO-OP. As the compiler isn't smart enough
- // to know that GetCurrentProcess() never returns
- // INVALID_HANDLE_VALUE, this will do the job.
- if (GetCurrentProcess() != (void *) -1)
+ // to know that getenv() never returns -1, this will do the job.
+ if (std::getenv("bar") != (char*) -1)
return;
(void) llvm::createAAEvalPass();
@@ -120,6 +113,4 @@
} _ForcePassLinking;
};
-#endif // _MSC_VER
-
#endif
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