File: arm-abi-attr.ll

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llvm-toolchain-19 1%3A19.1.7-3~deb12u1
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; RUN: llc -mtriple=arm-linux-gnu < %s | FileCheck %s --check-prefix=AAPCS
; RUN: llc -mtriple=arm-linux-gnu -target-abi=apcs < %s | \
; RUN: FileCheck %s --check-prefix=APCS
; RUN: llc -mtriple=arm-linux-gnueabi -target-abi=apcs < %s | \
; RUN: FileCheck %s --check-prefix=APCS

; RUN: llc -mtriple=arm-linux-gnueabi < %s | FileCheck %s --check-prefix=AAPCS
; RUN: llc -mtriple=arm-linux-gnueabi -target-abi=aapcs < %s | \
; RUN: FileCheck %s --check-prefix=AAPCS
; RUN: llc -mtriple=arm-linux-gnu -target-abi=aapcs < %s | \
; RUN: FileCheck %s --check-prefix=AAPCS

; The stack is 8 byte aligned on AAPCS and 4 on APCS, so we should get a BIC
; only on APCS.

define void @g() {
; APCS: sub	sp, sp, #8
; APCS: bic	sp, sp, #7

; AAPCS: sub	sp, sp, #8
; AAPCS-NOT: bic

  %c = alloca i8, align 8
  call void @f(ptr %c)
  ret void
}

declare void @f(ptr)