63 lines
2.1 KiB
LLVM
63 lines
2.1 KiB
LLVM
; ModuleID = '../../wrap/empty.c'
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source_filename = "../../wrap/empty.c"
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target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-f128:64-n32:64-S128-ni:1:10:20"
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target triple = "wasm32-unknown-emscripten"
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%struct.empty = type {}
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; Function Attrs: noinline nounwind optnone
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define hidden void @demo0() #0 {
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%1 = alloca %struct.empty, align 1
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%2 = alloca %struct.empty, align 1
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%3 = bitcast %struct.empty* %1 to i8*
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%4 = bitcast %struct.empty* %2 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 %3, i8* align 1 %4, i32 0, i1 false)
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ret void
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}
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; Function Attrs: argmemonly nofree nounwind willreturn
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declare void @llvm.memcpy.p0i8.p0i8.i32(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i32, i1 immarg) #1
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; Function Attrs: noinline nounwind optnone
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define hidden void @demo1(i32 noundef %0) #0 {
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%2 = alloca %struct.empty, align 1
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%3 = alloca %struct.empty, align 1
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%4 = alloca i32, align 4
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store i32 %0, i32* %4, align 4
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%5 = bitcast %struct.empty* %2 to i8*
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%6 = bitcast %struct.empty* %3 to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 1 %5, i8* align 1 %6, i32 0, i1 false)
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ret void
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}
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; Function Attrs: noinline nounwind optnone
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define hidden i32 @demo2(i32 noundef %0) #0 {
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%2 = alloca %struct.empty, align 1
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%3 = alloca i32, align 4
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store i32 %0, i32* %3, align 4
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%4 = load i32, i32* %3, align 4
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ret i32 %4
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}
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; Function Attrs: noinline nounwind optnone
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define hidden i32 @demo3(i32 noundef %0, i32 noundef %1) #0 {
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%3 = alloca %struct.empty, align 1
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%4 = alloca i32, align 4
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%5 = alloca i32, align 4
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store i32 %0, i32* %4, align 4
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store i32 %1, i32* %5, align 4
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%6 = load i32, i32* %4, align 4
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%7 = load i32, i32* %5, align 4
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%8 = add nsw i32 %6, %7
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ret i32 %8
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}
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attributes #0 = { noinline nounwind optnone "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="generic" }
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attributes #1 = { argmemonly nofree nounwind willreturn }
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!llvm.module.flags = !{!0}
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!llvm.ident = !{!1}
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!0 = !{i32 1, !"wchar_size", i32 4}
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!1 = !{!"Apple clang version 14.0.3 (clang-1403.0.22.14.1)"}
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