1 ; RUN: llc -mtriple=thumbv6m-eabi %s -o - | FileCheck %s
3 @d = external global [64 x i32]
4 @s = external global [64 x i32]
6 ; Function Attrs: nounwind
9 ; CHECK: ldr [[REG0:r[0-9]]],
10 ; CHECK: ldm [[REG0]]!,
11 ; CHECK: ldr [[REG1:r[0-9]]],
12 ; CHECK: stm [[REG1]]!,
13 ; CHECK: subs [[REG0]], #32
15 ; CHECK: subs [[REG1]], #32
17 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([64 x i32]* @s to i8*), i8* bitcast ([64 x i32]* @d to i8*), i32 33, i32 4, i1 false)
21 ; Function Attrs: nounwind
22 define void @t2() #0 {
24 ; CHECK: ldr [[REG0:r[0-9]]],
25 ; CHECK: ldm [[REG0]]!,
26 ; CHECK: ldr [[REG1:r[0-9]]],
27 ; CHECK: stm [[REG1]]!,
32 tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([64 x i32]* @s to i8*), i8* bitcast ([64 x i32]* @d to i8*), i32 15, i32 4, i1 false)
36 ; Function Attrs: nounwind
37 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1) #1