18 lines
641 B
LLVM
18 lines
641 B
LLVM
; RUN: not llc < %s --mtriple=wasm32 2>&1 | FileCheck %s
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; Demonstrates a code pattern that could be encountered even with frontend
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; restrictions on creating new pointers to globals. In the absence of a better
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; fix, the backend should produce a comprehensible message for why it can't
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; continue.
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; CHECK: LVM ERROR: Encountered an unlowerable load from the wasm_var address space
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@g1 = external addrspace(1) global i32
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@g2 = external addrspace(1) global i32
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define i32 @global_get_phi(i1 zeroext %bool) {
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%sel = select i1 %bool, ptr addrspace(1) @g1, ptr addrspace(1) @g2
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%gval = load i32, ptr addrspace(1) %sel
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ret i32 %gval
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}
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