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49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
// #target: x64_darwin
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func void! test()
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{
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int! i;
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i!!;
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}
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// #expect: rethrow.ll
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entry:
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%i = alloca i32, align 4
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%i.f = alloca %error_union, align 8
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%error_var = alloca %error_union, align 8
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%tempcoerce = alloca { i64, i64 }, align 8
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%tempaddr = alloca %error_union, align 8
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%tempcoerce1 = alloca { i64, i64 }, align 8
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store %error_union zeroinitializer, %error_union* %i.f, align 8
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store i32 0, i32* %i, align 4
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%err_domain = getelementptr inbounds %error_union, %error_union* %i.f, i32 0, i32 0
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%0 = load i64, i64* %err_domain, align 8
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%not_err = icmp eq i64 %0, 0
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br i1 %not_err, label %after_check, label %error
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error:
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%1 = bitcast %error_union* %error_var to i8*
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%2 = bitcast %error_union* %i.f to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 %1, i8* align 8 %2, i32 16, i1 false)
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br label %guard_block
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after_check:
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%3 = load i32, i32* %i, align 4
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br label %noerr_block
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guard_block: ; preds = %error
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%4 = bitcast { i64, i64 }* %tempcoerce to i8*
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%5 = bitcast %error_union* %error_var to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 %4, i8* align 8 %5, i32 16, i1 false)
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%6 = load { i64, i64 }, { i64, i64 }* %tempcoerce, align 8
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ret { i64, i64 } %6
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noerr_block: ; preds = %after_check
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store %error_union zeroinitializer, %error_union* %tempaddr, align 8
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%7 = bitcast { i64, i64 }* %tempcoerce1 to i8*
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%8 = bitcast %error_union* %tempaddr to i8*
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call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 %7, i8* align 8 %8, i32 16, i1 false)
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%9 = load { i64, i64 }, { i64, i64 }* %tempcoerce1, align 8
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ret { i64, i64 } %9
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} |