Changeset 270265 in webkit for trunk/Source/JavaScriptCore/offlineasm/instructions.rb

Timestamp:

Nov 30, 2020, 2:12:02 PM (4 years ago)

Author:

[email protected]

Message:

Add support for the Wasm i64 sign-extension-ops proposal
​https://bugs.webkit.org/show_bug.cgi?id=218990

Patch by Sergey Rubanov <Sergey Rubanov> on 2020-11-30
Reviewed by Yusuke Suzuki.

JSTests:

• wasm/spec-tests/i64.wast.js:
• wasm/wasm.json:

Source/JavaScriptCore:

• llint/WebAssembly.asm:
• offlineasm/arm64.rb:
• offlineasm/cloop.rb:
• offlineasm/instructions.rb:
• offlineasm/x86.rb:
• wasm/WasmAirIRGenerator.cpp:

(JSC::Wasm::AirIRGenerator::addOp<OpType::I64Extend8S>):
(JSC::Wasm::AirIRGenerator::addOp<OpType::I64Extend16S>):
(JSC::Wasm::AirIRGenerator::addOp<OpType::I64Extend32S>):

• wasm/wasm.json:

LayoutTests:

• workers/wasm-references/test.js:

File:

• trunk/Source/JavaScriptCore/offlineasm/instructions.rb (modified) (1 diff)

trunk/Source/JavaScriptCore/offlineasm/instructions.rb

@@ -144 +144 @@
      "sxb2i",
      "sxh2i",
+     "sxb2q",
+     "sxh2q",
      "nop",
      "bieq",