1 ; RUN: llc -mtriple=thumbv6m-eabi %s -o - | FileCheck %s
4 @d = external global [64 x i32]
5 @s = external global [64 x i32]
7 ; Function Attrs: nounwind
10 ; CHECK: ldr [[REG0:r[0-9]]],
11 ; CHECK: ldm [[REG0]]!,
12 ; CHECK: ldr [[REG1:r[0-9]]],
13 ; CHECK: stm [[REG1]]!,
14 ; CHECK: subs [[REG0]], #32
16 ; CHECK: subs [[REG1]], #32
18 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)
22 ; Function Attrs: nounwind
23 define void @t2() #0 {
25 ; CHECK: ldr [[REG0:r[0-9]]],
26 ; CHECK: ldm [[REG0]]!,
27 ; CHECK: ldr [[REG1:r[0-9]]],
28 ; CHECK: stm [[REG1]]!,
33 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)
37 ; Function Attrs: nounwind
38 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i32, i1) #1