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1; RUN: llc < %s -O0 -fast-isel=false -arm-promote-constant | FileCheck %s2; RUN: llc < %s -O0 -fast-isel=false -filetype=obj -arm-promote-constant3target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"4target triple = "thumbv6m-arm-linux-gnueabi"5 6@fn1.a = private unnamed_addr global [4 x i16] [i16 6, i16 0, i16 0, i16 0], align 27 8; We must not try and emit this bad instruction: "ldrh r1, .LCPI0_0"9; CHECK-LABEL: fn1:10; CHECK: ldr [[base:r[0-9]+]], .LCPI0_011; CHECK-NOT: ldrh {{r[0-9]+}}, .LCPI0_012; CHECK: ldrh r{{[0-9]+}}, [[[base]]]13define hidden i32 @fn1() #0 {14entry:15  call void @llvm.memcpy.p0.p0.i32(ptr align 2 undef, ptr align 2 @fn1.a, i32 8, i1 false)16  ret i32 undef17}18 19; Function Attrs: argmemonly nounwind20declare void @llvm.memcpy.p0.p0.i32(ptr nocapture writeonly, ptr nocapture readonly, i32, i1)21attributes #0 = { "target-features"="+strict-align" }22