1 ; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 | FileCheck %s 2 target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128-n32" 3 4 define void @foo1(i16* %p, i16* %r) nounwind { 5 entry: 6 %v = load i16* %p, align 1 7 store i16 %v, i16* %r, align 1 8 ret void 9 10 ; CHECK: @foo1 11 ; CHECK: lhz 12 ; CHECK: sth 13 } 14 15 define void @foo2(i32* %p, i32* %r) nounwind { 16 entry: 17 %v = load i32* %p, align 1 18 store i32 %v, i32* %r, align 1 19 ret void 20 21 ; CHECK: @foo2 22 ; CHECK: lwz 23 ; CHECK: stw 24 } 25 26 define void @foo3(i64* %p, i64* %r) nounwind { 27 entry: 28 %v = load i64* %p, align 1 29 store i64 %v, i64* %r, align 1 30 ret void 31 32 ; CHECK: @foo3 33 ; CHECK: ld 34 ; CHECK: std 35 } 36 37 define void @foo4(float* %p, float* %r) nounwind { 38 entry: 39 %v = load float* %p, align 1 40 store float %v, float* %r, align 1 41 ret void 42 43 ; CHECK: @foo4 44 ; CHECK: lfs 45 ; CHECK: stfs 46 } 47 48 define void @foo5(double* %p, double* %r) nounwind { 49 entry: 50 %v = load double* %p, align 1 51 store double %v, double* %r, align 1 52 ret void 53 54 ; CHECK: @foo5 55 ; CHECK: lfd 56 ; CHECK: stfd 57 } 58 59 define void @foo6(<4 x float>* %p, <4 x float>* %r) nounwind { 60 entry: 61 %v = load <4 x float>* %p, align 1 62 store <4 x float> %v, <4 x float>* %r, align 1 63 ret void 64 65 ; These loads and stores are legalized into aligned loads and stores 66 ; using aligned stack slots. 67 ; CHECK: @foo6 68 ; CHECK-DAG: ld 69 ; CHECK-DAG: ld 70 ; CHECK-DAG: stdx 71 ; CHECK: stdx 72 } 73 74
