src/IceTargetLoweringX8632.h - Issue 680733002: Subzero: Allow delaying Phi lowering until after register allocation.

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Unified Diff: src/IceTargetLoweringX8632.h

Issue 680733002: Subzero: Allow delaying Phi lowering until after register allocation. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Fix vector const undef lowering for phis. Created 6 years, 2 months ago

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Index: src/IceTargetLoweringX8632.h

diff --git a/src/IceTargetLoweringX8632.h b/src/IceTargetLoweringX8632.h

index 88b75acc6463376817dba189329c16da1f420c09..2ba6a153478ccfa17e77ab1280d247ac0efc719e 100644

--- a/src/IceTargetLoweringX8632.h

+++ b/src/IceTargetLoweringX8632.h

@@ -105,6 +105,9 @@ protected:

void lowerStore(const InstStore *Inst) override;

void lowerSwitch(const InstSwitch *Inst) override;

void lowerUnreachable(const InstUnreachable *Inst) override;

+ void prelowerPhis() override;

+ void lowerPhiAssignments(CfgNode *Node,

+ const AssignList &Assignments) override;

void doAddressOptLoad() override;

void doAddressOptStore() override;

void randomlyInsertNop(float Probability) override;

@@ -482,7 +485,7 @@ protected:

llvm::SmallBitVector RegsUsed;

SizeT NextLabelNumber;

bool ComputedLiveRanges;

- VarList PhysicalRegisters;

+ VarList PhysicalRegisters[IceType_NUM];

static IceString RegNames[];

private:

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