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
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+/// @mainpage Low Level Virtual Machine
+///
+/// @section main_intro Introduction
+/// Welcome to the Low Level Virtual Machine (LLVM).
+///
+/// This documentation describes the @b internal software that makes
+/// up LLVM, not the @b external use of LLVM. There are no instructions
+/// here on how to use LLVM, only the APIs that make up the software. For usage
+/// instructions, please see the programmer's guide or reference manual.
+///
+/// @section main_caveat Caveat
+/// This documentation is generated directly from the source code with doxygen.
+/// Since LLVM is constantly under active development, what you're about to
+/// read is out of date! However, it may still be useful since certain portions
+/// of LLVM are very stable.
+///
+/// @section main_changelog Change Log
+/// - Original content written 12/30/2003 by Reid Spencer