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Discard DefaultHandler weak symbol with LTO #273

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1 change: 1 addition & 0 deletions riscv-rt/src/asm.rs
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ riscv_rt_macros::llvm_arch_patch!();
// and the global pointer. Then it calls _start_rust.
cfg_global_asm!(
".section .init, \"ax\"
.lto_discard DefaultHandler
.global _start

_start:",
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