1; RUN: llc < %s -mtriple=mipsel -mcpu=mips32 -O0 -relocation-model=pic \ 2; RUN: -fast-isel-abort=3 -verify-machineinstrs | FileCheck %s 3; RUN: llc < %s -mtriple=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic \ 4; RUN: -fast-isel-abort=3 -verify-machineinstrs | FileCheck %s 5 6@str = private unnamed_addr constant [12 x i8] c"hello there\00", align 1 7@src = global ptr @str, align 4 8@i = global i32 12, align 4 9@dest = common global [50 x i8] zeroinitializer, align 1 10 11declare void @llvm.memcpy.p0.p0.i32(ptr nocapture, ptr nocapture readonly, i32, i1) 12declare void @llvm.memmove.p0.p0.i32(ptr nocapture, ptr nocapture readonly, i32, i1) 13declare void @llvm.memset.p0.i32(ptr nocapture, i8, i32, i1) 14 15define void @cpy(ptr %src, i32 %i) { 16 ; CHECK-LABEL: cpy: 17 18 ; CHECK: lw $[[T0:[0-9]+]], %got(dest)(${{[0-9]+}}) 19 ; CHECK: lw $[[T2:[0-9]+]], %got(memcpy)(${{[0-9]+}}) 20 ; CHECK: jalr $[[T2]] 21 ; CHECK-NEXT: nop 22 ; CHECK-NOT: {{.*}}$2{{.*}} 23 call void @llvm.memcpy.p0.p0.i32(ptr @dest, ptr %src, i32 %i, i1 false) 24 ret void 25} 26 27define void @mov(ptr %src, i32 %i) { 28 ; CHECK-LABEL: mov: 29 30 ; CHECK: lw $[[T0:[0-9]+]], %got(dest)(${{[0-9]+}}) 31 ; CHECK: lw $[[T2:[0-9]+]], %got(memmove)(${{[0-9]+}}) 32 ; CHECK: jalr $[[T2]] 33 ; CHECK-NEXT: nop 34 ; CHECK-NOT: {{.*}}$2{{.*}} 35 call void @llvm.memmove.p0.p0.i32(ptr @dest, ptr %src, i32 %i, i1 false) 36 ret void 37} 38 39define void @clear(i32 %i) { 40 ; CHECK-LABEL: clear: 41 42 ; CHECK: lw $[[T0:[0-9]+]], %got(dest)(${{[0-9]+}}) 43 ; CHECK: lw $[[T2:[0-9]+]], %got(memset)(${{[0-9]+}}) 44 ; CHECK: jalr $[[T2]] 45 ; CHECK-NEXT: nop 46 ; CHECK-NOT: {{.*}}$2{{.*}} 47 call void @llvm.memset.p0.i32(ptr @dest, i8 42, i32 %i, i1 false) 48 ret void 49} 50