It's not necessary to do rounding for alloca operations when the requested

alignment is equal to the stack alignment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/Target/X86/X86ELFWriterInfo.h b/lib/Target/X86/X86ELFWriterInfo.h
new file mode 100644
index 0000000..eb564fb
--- /dev/null
+++ b/lib/Target/X86/X86ELFWriterInfo.h
@@ -0,0 +1,29 @@
+//===-- X86ELFWriterInfo.h - ELF Writer Info for X86 ------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Bill Wendling and is distributed under the
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements ELF writer information for the X86 backend.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef X86_ELF_WRITER_INFO_H
+#define X86_ELF_WRITER_INFO_H
+
+#include "llvm/Target/TargetELFWriterInfo.h"
+
+namespace llvm {
+
+  class X86ELFWriterInfo : public TargetELFWriterInfo {
+  public:
+    X86ELFWriterInfo();
+    virtual ~X86ELFWriterInfo();
+  };
+
+} // end llvm namespace
+
+#endif // X86_ELF_WRITER_INFO_H