forked from OSchip/llvm-project
21 lines
562 B
LLVM
21 lines
562 B
LLVM
; RUN: llvm-as %s -o %t.o
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; RUN: wasm-ld %t.o -o %t.wasm
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; RUN: obj2yaml %t.wasm | FileCheck %s
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; Test that undefined weak external functions are handled in the LTO case
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; We had a bug where stub function generation was failing because functions
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; that are in bitcode (pre-LTO) don't have signatures assigned.
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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 extern_weak i32 @foo()
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define void @_start() #0 {
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entry:
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%call2 = call i32 @foo()
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ret void
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}
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; CHECK: Name: 'undefined:foo'
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