src/compiler/x64/code-generator-x64.cc - Issue 2177483002: [turbofan] Handle impossible types (Type::None()) in the backend.

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Unified Diff: src/compiler/x64/code-generator-x64.cc

Issue 2177483002: [turbofan] Handle impossible types (Type::None()) in the backend. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fix?? Created 4 years, 5 months ago

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Index: src/compiler/x64/code-generator-x64.cc

diff --git a/src/compiler/x64/code-generator-x64.cc b/src/compiler/x64/code-generator-x64.cc

index c45dc193e11657b88bd730c67bd511f7d1331fbd..3a64e2ec3742ac68310652445b6239fc931bbfd6 100644

--- a/src/compiler/x64/code-generator-x64.cc

+++ b/src/compiler/x64/code-generator-x64.cc

@@ -851,6 +851,9 @@ CodeGenerator::CodeGenResult CodeGenerator::AssembleArchInstruction(

case kArchDebugBreak:

__ int3();

break;

+ case kArchImpossible:

+ __ Abort(kConversionFromImpossibleValue);

+ break;

case kArchNop:

case kArchThrowTerminator:

// don't emit code for nops.

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