1; RUN: opt -S -codegenprepare < %s | FileCheck %s 2 3target datalayout = 4"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" 5target triple = "x86_64-unknown-linux-gnu" 6 7; CHECK-LABEL: @load_cast_gep 8; CHECK: add i64 %sunkaddr, 40 9define void @load_cast_gep(i1 %cond, i64* %base) { 10entry: 11 %addr = getelementptr inbounds i64, i64* %base, i64 5 12 %casted = addrspacecast i64* %addr to i32 addrspace(1)* 13 br i1 %cond, label %if.then, label %fallthrough 14 15if.then: 16 %v = load i32, i32 addrspace(1)* %casted, align 4 17 br label %fallthrough 18 19fallthrough: 20 ret void 21} 22 23; CHECK-LABEL: @store_gep_cast 24; CHECK: add i64 %sunkaddr, 20 25define void @store_gep_cast(i1 %cond, i64* %base) { 26entry: 27 %casted = addrspacecast i64* %base to i32 addrspace(1)* 28 %addr = getelementptr inbounds i32, i32 addrspace(1)* %casted, i64 5 29 br i1 %cond, label %if.then, label %fallthrough 30 31if.then: 32 store i32 0, i32 addrspace(1)* %addr, align 4 33 br label %fallthrough 34 35fallthrough: 36 ret void 37} 38