1 ; RUN: opt -S -consthoist < %s | FileCheck %s 2 target datalayout = "E-m:e-i64:64-n32:64" 3 target triple = "powerpc64-unknown-linux-gnu" 4 5 %T = type { i32, i32, i32, i32 } 6 7 ; Test if even cheap base addresses are hoisted. 8 define i32 @test1() nounwind { 9 ; CHECK-LABEL: @test1 10 ; CHECK: %const = bitcast i32 12345678 to i32 11 ; CHECK: %1 = inttoptr i32 %const to %T* 12 ; CHECK: %addr1 = getelementptr %T* %1, i32 0, i32 1 13 %addr1 = getelementptr %T* inttoptr (i32 12345678 to %T*), i32 0, i32 1 14 %tmp1 = load i32* %addr1 15 %addr2 = getelementptr %T* inttoptr (i32 12345678 to %T*), i32 0, i32 2 16 %tmp2 = load i32* %addr2 17 %addr3 = getelementptr %T* inttoptr (i32 12345678 to %T*), i32 0, i32 3 18 %tmp3 = load i32* %addr3 19 %tmp4 = add i32 %tmp1, %tmp2 20 %tmp5 = add i32 %tmp3, %tmp4 21 ret i32 %tmp5 22 } 23 24
