722a5fce58
This adds `-wasm-enable-exnref`, which will enable the new EH instructions using `exnref` (adopted in Oct 2023 CG meeting): https://github.com/WebAssembly/exception-handling/blob/main/proposals/exception-handling/Exceptions.md This option should be used with `-wasm-enable-eh`.
23 lines
1.6 KiB
LLVM
23 lines
1.6 KiB
LLVM
target triple = "wasm32-unknown-unknown"
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; RUN: not --crash llc < %s -enable-emscripten-cxx-exceptions -wasm-enable-eh 2>&1 | FileCheck %s --check-prefix=EM_EH_W_WASM_EH
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; EM_EH_W_WASM_EH: LLVM ERROR: -enable-emscripten-cxx-exceptions not allowed with -wasm-enable-eh
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; RUN: not --crash llc < %s -enable-emscripten-sjlj -wasm-enable-sjlj 2>&1 | FileCheck %s --check-prefix=EM_SJLJ_W_WASM_SJLJ
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; EM_SJLJ_W_WASM_SJLJ: LLVM ERROR: -enable-emscripten-sjlj not allowed with -wasm-enable-sjlj
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; RUN: not --crash llc < %s -enable-emscripten-cxx-exceptions -wasm-enable-sjlj 2>&1 | FileCheck %s --check-prefix=EM_EH_W_WASM_SJLJ
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; EM_EH_W_WASM_SJLJ: LLVM ERROR: -enable-emscripten-cxx-exceptions not allowed with -wasm-enable-sjlj
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; RUN: not --crash llc < %s -wasm-enable-exnref 2>&1 | FileCheck %s --check-prefix=WASM_EXNREF_ONLY
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; WASM_EXNREF_ONLY: LLVM ERROR: -wasm-enable-exnref should be used with -wasm-enable-eh
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; RUN: not --crash llc < %s -wasm-enable-eh -exception-model=dwarf 2>&1 | FileCheck %s --check-prefix=EH_MODEL_DWARF
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; EH_MODEL_DWARF: LLVM ERROR: -exception-model should be either 'none' or 'wasm'
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; RUN: not --crash llc < %s -enable-emscripten-cxx-exceptions -exception-model=wasm 2>&1 | FileCheck %s --check-prefix=EM_EH_W_MODEL_WASM
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; EM_EH_W_MODEL_WASM: LLVM ERROR: -exception-model=wasm not allowed with -enable-emscripten-cxx-exceptions
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; RUN: not --crash llc < %s -exception-model=wasm 2>&1 | FileCheck %s --check-prefix=MODEL_WASM_WO_WASM_EH_SJLJ
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; MODEL_WASM_WO_WASM_EH_SJLJ: LLVM ERROR: -exception-model=wasm only allowed with at least one of -wasm-enable-eh or -wasm-enable-sjlj
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