1 ; RUN: llc -O1 -mcpu=cortex-a15 -mtriple=armv7-linux-gnueabi -verify-machineinstrs < %s | FileCheck %s
4 define <2 x float> @t1(float* %A, <2 x float> %B) {
5 ; The generated code for this test uses a vld1.32 instruction
6 ; to write the lane 1 of a D register containing the value of
7 ; <2 x float> %B. Since the D register is defined, it would
8 ; be incorrect to fully write it (with a vmov.f64) before the
9 ; vld1.32 instruction. The test checks that a vmov.f64 was not
12 ; CHECK-NOT: vmov.{{.*}} d{{[0-9]+}},
13 %tmp2 = load float, float* %A, align 4
14 %tmp3 = insertelement <2 x float> %B, float %tmp2, i32 1
19 define void @t2(<4 x i8> *%in, <4 x i8> *%out, i32 %n) {
23 ; The code generated by this test uses a vld1.32 instruction.
24 ; We check that a dependency breaking vmov* instruction was
27 ; CHECK: vmov.{{.*}} d{{[0-9]+}},
28 %oldcount = phi i32 [0, %entry], [%newcount, %loop]
29 %newcount = add i32 %oldcount, 1
30 %p1 = getelementptr <4 x i8>, <4 x i8> *%in, i32 %newcount
31 %p2 = getelementptr <4 x i8>, <4 x i8> *%out, i32 %newcount
32 %tmp1 = load <4 x i8> , <4 x i8> *%p1, align 4
33 store <4 x i8> %tmp1, <4 x i8> *%p2
34 %cmp = icmp eq i32 %newcount, %n
35 br i1 %cmp, label %loop, label %ret