58 lines
1.7 KiB
YAML
58 lines
1.7 KiB
YAML
# RUN: llc -mtriple=wasm32-unknown-unknown -exception-model=wasm -mattr=+exception-handling -run-pass wasm-cfg-sort -run-pass wasm-cfg-stackify %s -o - | FileCheck %s
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--- |
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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declare i32 @__gxx_wasm_personality_v0(...)
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declare void @foo()
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define void @function_property_test() {
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ret void
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}
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define void @wasm_eh_info_test() personality i8* bitcast (i32 (...)* @__gxx_wasm_personality_v0 to i8*) {
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ret void
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}
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...
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# CHECK-LABEL: name: function_property_test
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# CHECK: machineFunctionInfo:
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# CHECK: isCFGStackified: true
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name: function_property_test
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liveins:
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- { reg: '$arguments' }
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body: |
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bb.0:
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RETURN implicit-def dead $arguments
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...
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---
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# CHECK-LABEL: name: wasm_eh_info_test
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# CHECK: machineFunctionInfo:
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name: wasm_eh_info_test
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liveins:
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- { reg: '$arguments' }
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# CHECK: wasmEHFuncInfo:
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# bb.2 becomes bb.1 and bb.3 becomes bb.2 after CFGSort.
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# CHECK-NEXT: 1: 2
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machineFunctionInfo:
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wasmEHFuncInfo:
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2: 3
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body: |
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bb.0:
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successors: %bb.1, %bb.2
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CALL @foo, implicit-def dead $arguments, implicit $sp32, implicit $sp64, implicit-def dead $arguments, implicit $sp32, implicit $sp64
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bb.1:
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RETURN implicit-def dead $arguments
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bb.2 (landing-pad):
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successors: %bb.1, %bb.3
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%0:i32 = CATCH &__cpp_exception, implicit-def dead $arguments
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CALL @foo, implicit-def dead $arguments, implicit $sp32, implicit $sp64, implicit-def dead $arguments, implicit $sp32, implicit $sp64
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BR %bb.1, implicit-def $arguments
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bb.3 (landing-pad):
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CATCH_ALL implicit-def $arguments
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RETHROW 0, implicit-def $arguments
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...
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