forked from OSchip/llvm-project
44 lines
1.2 KiB
LLVM
44 lines
1.2 KiB
LLVM
; RUN: llc %s -o %t.o -filetype=obj
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; RUN: llvm-as %S/Inputs/used.ll -o %t1.o
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; RUN: wasm-ld %t.o %t1.o -o %t.wasm
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; RUN: obj2yaml %t.wasm | FileCheck %s
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; Verify that symbols references from regular objects are preserved by LTO
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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 void @bar()
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@foo = external global i32
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define void @_start() {
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%val = load i32, i32* @foo, align 4
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%tobool = icmp ne i32 %val, 0
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br i1 %tobool, label %callbar, label %return
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callbar:
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call void @bar()
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br label %return
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return:
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ret void
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}
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; CHECK: - Type: DATA
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; CHECK-NEXT: Segments:
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; CHECK-NEXT: - SectionOffset: 7
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; CHECK-NEXT: InitFlags: 0
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; CHECK-NEXT: Offset:
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; CHECK-NEXT: Opcode: I32_CONST
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; CHECK-NEXT: Value: 1024
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; CHECK-NEXT: Content: '01000000'
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; CHECK: - Type: CUSTOM
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; CHECK-NEXT: Name: name
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; CHECK-NEXT: FunctionNames:
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; CHECK-NEXT: - Index: 0
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; CHECK-NEXT: Name: _start
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; CHECK-NEXT: - Index: 1
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; CHECK-NEXT: Name: bar
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