1 ; RUN: llc -mtriple=arm -float-abi=soft -mattr=+vfp2 %s -o - | FileCheck %s 2 3 define float @f1(float %a) { 4 ; CHECK-LABEL: f1: 5 ; CHECK: mov r0, #0 6 ret float 0.000000e+00 7 } 8 9 define float @f2(float* %v, float %u) { 10 ; CHECK-LABEL: f2: 11 ; CHECK: vldr{{.*}}[ 12 %tmp = load float, float* %v ; <float> [#uses=1] 13 %tmp1 = fadd float %tmp, %u ; <float> [#uses=1] 14 ret float %tmp1 15 } 16 17 define float @f2offset(float* %v, float %u) { 18 ; CHECK-LABEL: f2offset: 19 ; CHECK: vldr{{.*}}, #4] 20 %addr = getelementptr float, float* %v, i32 1 21 %tmp = load float, float* %addr 22 %tmp1 = fadd float %tmp, %u 23 ret float %tmp1 24 } 25 26 define float @f2noffset(float* %v, float %u) { 27 ; CHECK-LABEL: f2noffset: 28 ; CHECK: vldr{{.*}}, #-4] 29 %addr = getelementptr float, float* %v, i32 -1 30 %tmp = load float, float* %addr 31 %tmp1 = fadd float %tmp, %u 32 ret float %tmp1 33 } 34 35 define void @f3(float %a, float %b, float* %v) { 36 ; CHECK-LABEL: f3: 37 ; CHECK: vstr{{.*}}[ 38 %tmp = fadd float %a, %b ; <float> [#uses=1] 39 store float %tmp, float* %v 40 ret void 41 } 42
