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21 lines
498 B
21 lines
498 B
4 months ago
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; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi -verify-machineinstrs
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; Just shouldn't crash, PR28348
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%C = type { i8* }
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define void @repro(%C* %this, i32 %a) {
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%a_align1 = and i32 %a, -4096
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%a_and = and i32 %a, 4095
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%a_align2 = or i32 %a_and, 4096
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call void @use(i32 %a_align1)
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%C_field = getelementptr inbounds %C, %C* %this, i32 0, i32 0
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%addptr = getelementptr inbounds i8, i8* null, i32 %a_align2
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store i8* %addptr, i8** %C_field, align 4
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ret void
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}
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declare void @use(i32)
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