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Fix up the new StandardPasses to run the same scalarrepl passes as the old one.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131665 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eli Friedman 2011-05-19 19:14:54 +00:00
parent 0efaa5e6a1
commit 097f9a94f6
1 changed files with 10 additions and 4 deletions
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14
include/llvm/Support/StandardPasses.h
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@ -62,6 +62,9 @@ namespace llvm {
/// Passes must be registered with functions that take no arguments, so we have
/// to wrap their existing constructors.
static Pass *createScalarReplAggregatesPass(void) {
return llvm::createScalarReplAggregatesPass();
}
static Pass *createSSAScalarReplAggregatesPass(void) {
return llvm::createScalarReplAggregatesPass(-1, false);
}
static Pass *createDefaultLoopUnswitchPass(void) {
@ -138,7 +141,10 @@ namespace llvm {
DEFAULT_MODULE_PASS(ArgumentPromotion, StandardPass::OptimzationFlags(3));
// Start of function pass.
// Break up aggregate allocas, using SSAUpdater.
DEFAULT_MODULE_PASS(ScalarReplAggregates, 0);
StandardPass::RegisterDefaultPass(
CreatePassFn(createSSAScalarReplAggregatesPass),
&DefaultStandardPasses::ScalarReplAggregatesID, 0,
StandardPass::Module, 0);
// Catch trivial redundancies
DEFAULT_MODULE_PASS(EarlyCSE, 0);
// Library Call Optimizations
@ -164,21 +170,21 @@ namespace llvm {
DEFAULT_MODULE_PASS(LICM, 0);
// Optimize for size if the optimzation level is 0-2
StandardPass::RegisterDefaultPass(
PassInfo::NormalCtor_t(createSizeOptimizingLoopUnswitchPass),
CreatePassFn(createSizeOptimizingLoopUnswitchPass),
&DefaultStandardPasses::LoopUnswitchID, 0,
StandardPass::Module,
StandardPass::OptimzationFlags(0, 2));
// Optimize for size if the optimzation level is >2, and OptimizeSize is
// set
StandardPass::RegisterDefaultPass(
PassInfo::NormalCtor_t(createSizeOptimizingLoopUnswitchPass),
CreatePassFn(createSizeOptimizingLoopUnswitchPass),
&DefaultStandardPasses::LoopUnswitchID, 0,
StandardPass::Module,
StandardPass::OptimzationFlags(3, 0, StandardPass::OptimizeSize));
// Don't optimize for size if optimisation level is >2 and OptimizeSize
// is not set
StandardPass::RegisterDefaultPass(
PassInfo::NormalCtor_t(createDefaultLoopUnswitchPass),
CreatePassFn(createDefaultLoopUnswitchPass),
&DefaultStandardPasses::LoopUnswitchID, 0,
StandardPass::Module,
StandardPass::OptimzationFlags(3, 0, 0, StandardPass::OptimizeSize));