forked from OSchip/llvm-project
28 lines
1.2 KiB
LLVM
28 lines
1.2 KiB
LLVM
; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/ret32.s -o %t.ret32.o
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; RUN: llc -filetype=obj %s -o %t.main.o
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; RUN: wasm-ld --fatal-warnings -o %t.wasm %t.ret32.o %t.main.o
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; RUN: wasm-ld --fatal-warnings -o %t.wasm %t.main.o %t.ret32.o
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; Also test the case where there are two different object files that contains
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; references ret32:
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; %t.main.o: Does not call ret32 directly; used the wrong signature.
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; %t.call-ret32.o: Calls ret32 directly; uses the correct signature.
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; RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/call-ret32.s -o %t.call-ret32.o
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; RUN: wasm-ld --export=call_ret32 --fatal-warnings -o %t.wasm %t.main.o %t.call-ret32.o %t.ret32.o
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; RUN: wasm-ld --export=call_ret32 --fatal-warnings -o %t.wasm %t.call-ret32.o %t.main.o %t.ret32.o
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target triple = "wasm32-unknown-unknown"
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; Function declaration with incorrect signature.
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declare dso_local void @ret32()
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; Simply taking the address of the function should *not* generate the
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; the signature mismatch warning.
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@ptr = dso_local global i8* bitcast (void ()* @ret32 to i8*), align 8
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define hidden void @_start() local_unnamed_addr {
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%addr = load i32 ()*, i32 ()** bitcast (i8** @ptr to i32 ()**), align 8
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call i32 %addr()
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ret void
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}
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