runtime/vm/flow_graph_compiler.cc - Issue 1422553006: Intrinsics must also preserve CODE_REG.

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Unified Diff: runtime/vm/flow_graph_compiler.cc

Issue 1422553006: Intrinsics must also preserve CODE_REG. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: Created 5 years, 2 months ago

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Index: runtime/vm/flow_graph_compiler.cc

diff --git a/runtime/vm/flow_graph_compiler.cc b/runtime/vm/flow_graph_compiler.cc

index 8b3750f0cf3900262d8434fcf5a7ced0b9cabb44..f0ec7eaf3516c5a75a44786ced8143e96b0a2f9f 100644

--- a/runtime/vm/flow_graph_compiler.cc

+++ b/runtime/vm/flow_graph_compiler.cc

@@ -1555,6 +1555,7 @@ ParallelMoveResolver::ScratchRegisterScope::ScratchRegisterScope(

if (resolver->compiler_->intrinsic_mode()) {

// Block additional registers that must be preserved for intrinsics.

blocked_mask |= RegMaskBit(ARGS_DESC_REG);

+ blocked_mask |= RegMaskBit(CODE_REG);

}

reg_ = static_cast<Register>(

resolver_->AllocateScratchRegister(Location::kRegister,

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