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Unified Diff: src/IceTargetLoweringX8632.h

Issue 807293003: Subzero: Randomize register assignment. (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master
Patch Set: Simply; fix a bug; add the lit test Created 6 years ago
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« src/IceTargetLowering.cpp ('K') | « src/IceTargetLowering.cpp ('k') | src/IceTargetLoweringX8632.cpp » ('j') | src/IceTargetLoweringX8632.cpp » ('J')
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Index: src/IceTargetLoweringX8632.h
diff --git a/src/IceTargetLoweringX8632.h b/src/IceTargetLoweringX8632.h
index 2846ac954e9504cffe3fb4512f805032d2b2687c..6e2bed9df9729100d43f0831a0ed890b280afeb3 100644
--- a/src/IceTargetLoweringX8632.h
+++ b/src/IceTargetLoweringX8632.h
@@ -180,6 +180,10 @@ protected:
OperandX8632Mem *getMemoryOperandForStackSlot(Type Ty, Variable *Slot,
uint32_t Offset = 0);
+ void makeRandomRegisterPermutation(
+ llvm::SmallVectorImpl<int32_t> &Permutation,
+ const llvm::SmallBitVector &ExcludeRegisters) const;
+
// The following are helpers that insert lowered x86 instructions
// with minimal syntactic overhead, so that the lowering code can
// look as close to assembly as practical.
« src/IceTargetLowering.cpp ('K') | « src/IceTargetLowering.cpp ('k') | src/IceTargetLoweringX8632.cpp » ('j') | src/IceTargetLoweringX8632.cpp » ('J')

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