20 lines
655 B
Rust
20 lines
655 B
Rust
// This test ensures that if LTO occurs between crates with different DWARF versions, we
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// will choose the highest DWARF version for the final binary. This matches Clang's behavior.
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// Note: `.2byte` directive is used on MIPS.
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//@ only-linux
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//@ aux-build:dwarf-mixed-versions-lto-aux.rs
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//@ compile-flags: -C lto -g -Zdwarf-version=5
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//@ assembly-output: emit-asm
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//@ no-prefer-dynamic
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extern crate dwarf_mixed_versions_lto_aux;
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fn main() {
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dwarf_mixed_versions_lto_aux::check_is_even(&0);
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}
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// CHECK: .section .debug_info
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// CHECK-NOT: {{\.(short|hword|2byte)}} 2
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// CHECK-NOT: {{\.(short|hword|2byte)}} 4
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// CHECK: {{\.(short|hword|2byte)}} 5
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