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Rename a lot of things to change FastDLE to RedundantLoadElimination.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40457 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2007-07-24 00:17:04 +00:00
parent e2a1624da3
commit a7f98e2919
6 changed files with 12 additions and 12 deletions
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2
include/llvm/LinkAllPasses.h
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@@ -61,7 +61,7 @@ namespace {
(void) llvm::createDeadStoreEliminationPass(); (void) llvm::createDeadStoreEliminationPass();
(void) llvm::createDeadTypeEliminationPass(); (void) llvm::createDeadTypeEliminationPass();
(void) llvm::createEdgeProfilerPass(); (void) llvm::createEdgeProfilerPass();
(void) llvm::createFastDeadLoadEliminationPass(); (void) llvm::createRedundantLoadEliminationPass();
(void) llvm::createFastDeadStoreEliminationPass(); (void) llvm::createFastDeadStoreEliminationPass();
(void) llvm::createFunctionInliningPass(); (void) llvm::createFunctionInliningPass();
(void) llvm::createFunctionProfilerPass(); (void) llvm::createFunctionProfilerPass();

4
include/llvm/Transforms/Scalar.h
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@@ -332,10 +332,10 @@ FunctionPass *createFastDeadStoreEliminationPass();
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// //
// FastDeadLoadElimination - This pass deletes loads that are dominated by // RedundantLoadElimination - This pass deletes loads that are dominated by
// must-aliased loads and are not stored to between the loads. // must-aliased loads and are not stored to between the loads.
// //
FunctionPass *createFastDeadLoadEliminationPass(); FunctionPass *createRedundantLoadEliminationPass();
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// //

14
lib/Transforms/Scalar/RedundantLoadElimination.cpp
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@@ -15,7 +15,7 @@
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#define DEBUG_TYPE "fdle" #define DEBUG_TYPE "rle"
#include "llvm/Transforms/Scalar.h" #include "llvm/Transforms/Scalar.h"
#include "llvm/Function.h" #include "llvm/Function.h"
#include "llvm/Instructions.h" #include "llvm/Instructions.h"
@@ -30,9 +30,9 @@ using namespace llvm;
STATISTIC(NumFastLoads, "Number of loads deleted"); STATISTIC(NumFastLoads, "Number of loads deleted");
namespace { namespace {
struct VISIBILITY_HIDDEN FDLE : public FunctionPass { struct VISIBILITY_HIDDEN RLE : public FunctionPass {
static char ID; // Pass identification, replacement for typeid static char ID; // Pass identification, replacement for typeid
FDLE() : FunctionPass((intptr_t)&ID) {} RLE() : FunctionPass((intptr_t)&ID) {}
virtual bool runOnFunction(Function &F) { virtual bool runOnFunction(Function &F) {
bool Changed = false; bool Changed = false;
@@ -51,13 +51,13 @@ namespace {
AU.addPreserved<MemoryDependenceAnalysis>(); AU.addPreserved<MemoryDependenceAnalysis>();
} }
}; };
char FDLE::ID = 0; char RLE::ID = 0;
RegisterPass<FDLE> X("fdle", "Fast Dead Load Elimination"); RegisterPass<RLE> X("rle", "Redundant Load Elimination");
} }
FunctionPass *llvm::createFastDeadLoadEliminationPass() { return new FDLE(); } FunctionPass *llvm::createRedundantLoadEliminationPass() { return new RLE(); }
bool FDLE::runOnBasicBlock(BasicBlock &BB) { bool RLE::runOnBasicBlock(BasicBlock &BB) {
MemoryDependenceAnalysis& MD = getAnalysis<MemoryDependenceAnalysis>(); MemoryDependenceAnalysis& MD = getAnalysis<MemoryDependenceAnalysis>();
// Record the last-seen load from this pointer // Record the last-seen load from this pointer

0
test/Transforms/DeadLoadElimination/dg.exp → test/Transforms/RedundantLoadElimination/dg.exp
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2
test/Transforms/DeadLoadElimination/simple.ll → test/Transforms/RedundantLoadElimination/simple.ll
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@@ -1,4 +1,4 @@
; RUN: llvm-as < %s | opt -fdle | llvm-dis | not grep DEAD ; RUN: llvm-as < %s | opt -rle | llvm-dis | not grep DEAD
define void @test(i32* %Q, i32* %P) { define void @test(i32* %Q, i32* %P) {
%A = load i32* %Q %A = load i32* %Q

2
test/Transforms/DeadLoadElimination/volatile.ll → test/Transforms/RedundantLoadElimination/volatile.ll
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@@ -1,4 +1,4 @@
; RUN: llvm-as < %s | opt -fdle | llvm-dis | grep NOTDEAD ; RUN: llvm-as < %s | opt -rle | llvm-dis | grep NOTDEAD
define void @test(i32* %Q, i32* %P) { define void @test(i32* %Q, i32* %P) {
%A = load i32* %Q %A = load i32* %Q