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; RUN: llc -mcpu cortex-a53 < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-i128:128-n8:16:32:64-S128"
target triple = "aarch64--linux-gnu"
declare void @f(i8*, i8*)
declare void @f2(i8*, i8*)
declare void @_Z5setupv()
declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #3
define i32 @main() local_unnamed_addr #1 {
; Make sure the stores happen in the correct order (the exact instructions could change).
; CHECK-LABEL: main:
; CHECK: str q0, [sp, #48]
; CHECK: ldr w8, [sp, #48]
; CHECK: stur q1, [sp, #72]
; CHECK: str q0, [sp, #64]
; CHECK: str w9, [sp, #80]
for.body.lr.ph.i.i.i.i.i.i63:
%b1 = alloca [10 x i32], align 16
%x0 = bitcast [10 x i32]* %b1 to i8*
%b2 = alloca [10 x i32], align 16
%x1 = bitcast [10 x i32]* %b2 to i8*
tail call void @_Z5setupv()
%x2 = getelementptr inbounds [10 x i32], [10 x i32]* %b1, i64 0, i64 6
%x3 = bitcast i32* %x2 to i8*
call void @llvm.memset.p0i8.i64(i8* %x3, i8 0, i64 16, i32 8, i1 false)
%arraydecay2 = getelementptr inbounds [10 x i32], [10 x i32]* %b1, i64 0, i64 0
%x4 = bitcast [10 x i32]* %b1 to <4 x i32>*
store <4 x i32> <i32 1, i32 1, i32 1, i32 1>, <4 x i32>* %x4, align 16
%incdec.ptr.i7.i.i.i.i.i.i64.3 = getelementptr inbounds [10 x i32], [10 x i32]* %b1, i64 0, i64 4
%x5 = bitcast i32* %incdec.ptr.i7.i.i.i.i.i.i64.3 to <4 x i32>*
store <4 x i32> <i32 1, i32 1, i32 1, i32 1>, <4 x i32>* %x5, align 16
%incdec.ptr.i7.i.i.i.i.i.i64.7 = getelementptr inbounds [10 x i32], [10 x i32]* %b1, i64 0, i64 8
store i32 1, i32* %incdec.ptr.i7.i.i.i.i.i.i64.7, align 16
%x6 = load i32, i32* %arraydecay2, align 16
%cmp6 = icmp eq i32 %x6, 1
br i1 %cmp6, label %for.inc, label %if.then
for.inc:
call void @f(i8* %x0, i8* %x1)
ret i32 0
if.then:
call void @f2(i8* %x0, i8* %x1)
ret i32 0
}
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