src/compiler/representation-change.cc - Issue 1852553003: [builtins] Migrate Math.clz32 to a TurboFan builtin.

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Unified Diff: src/compiler/representation-change.cc

Issue 1852553003: [builtins] Migrate Math.clz32 to a TurboFan builtin. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 4 years, 9 months ago

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Index: src/compiler/representation-change.cc

diff --git a/src/compiler/representation-change.cc b/src/compiler/representation-change.cc

index ac5766a0e8a5dbf9fc94bc687fcfe1639483092e..fedf7afc0e96dc4fb79760d7b4150104b7a8e676 100644

--- a/src/compiler/representation-change.cc

+++ b/src/compiler/representation-change.cc

@@ -465,6 +465,8 @@ const Operator* RepresentationChanger::Uint32OperatorFor(

return machine()->Uint32LessThan();

case IrOpcode::kNumberLessThanOrEqual:

return machine()->Uint32LessThanOrEqual();

+ case IrOpcode::kNumberClz32:

+ return machine()->Word32Clz();

default:

UNREACHABLE();

return nullptr;

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