Files
clang-p2996/llvm/test/CodeGen/AVR/global-aliases.ll
Ben Shi d7afea9eb8 [AVR][MC] Emit some aliases for GPRs and IO registers
Emit the following aliases (if available):

.set __tmp_reg__, [0|16]
.set __zero_reg__, [1|17]
.set __SREG__, 63
.set __SP_H__, 62
.set __SP_L__, 61
.set __EIND__, 60
.set __RAMPZ__, 59

Reviewed By: aykevl

Differential Revision: https://reviews.llvm.org/D119807
2022-03-24 02:08:22 +00:00

19 lines
574 B
LLVM

; RUN: llc < %s -mtriple=avr -mcpu=atxmega384c3 | FileCheck %s --check-prefixes=MEGA
; RUN: llc < %s -mtriple=avr -mcpu=attiny40 | FileCheck %s --check-prefixes=TINY
; MEGA: .set __tmp_reg__, 0
; MEGA: .set __zero_reg__, 1
; MEGA: .set __SREG__, 63
; MEGA: .set __SP_H__, 62
; MEGA: .set __SP_L__, 61
; MEGA: .set __EIND__, 60
; MEGA: .set __RAMPZ__, 59
; TINY: .set __tmp_reg__, 16
; TINY: .set __zero_reg__, 17
; TINY: .set __SREG__, 63
; TINY-NOT: .set __SP_H__, 62
; TINY: .set __SP_L__, 61
; TINY-NOT: .set __EIND__, 60
; TINY-NOT: .set __RAMPZ__, 59