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For PR411:

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This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25366 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-01-16 21:12:35 +00:00
parent e86bf519e1
commit 0b118206bf
12 changed files with 3319 additions and 2310 deletions
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2
lib/Bytecode/Reader/Reader.cpp
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@ -17,6 +17,7 @@
//===----------------------------------------------------------------------===//
#include "Reader.h"
#include "llvm/Assembly/AutoUpgrade.h"
#include "llvm/Bytecode/BytecodeHandler.h"
#include "llvm/BasicBlock.h"
#include "llvm/CallingConv.h"
@ -2002,6 +2003,7 @@ void BytecodeReader::ParseModuleGlobalInfo() {
// Insert the place holder.
Function *Func = new Function(FTy, GlobalValue::ExternalLinkage,
"", TheModule);
UpgradeIntrinsicFunction(Func);
insertValue(Func, (FnSignature & (~0U >> 1)) >> 5, ModuleValues);
// Flags are not used yet.