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llvm-project/llvm/test/CodeGen/AVR/clear-bss.ll

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[AVR] Enable the '__do_copy_data' function Also enables '__do_clear_bss'. These functions are automaticalled called by the CRT if they are declared. We need these to be called otherwise RAM will start completely uninitialised, even though we need to copy RAM variables from progmem to RAM. llvm-svn: 312905
2017-09-11 18:32:51 +08:00
; RUN: llc < %s -march=avr | FileCheck %s
; CHECK: .globl __do_clear_bss
@zeroed = internal constant [3 x i8] zeroinitializer