1 ; RUN: opt -S -codegenprepare < %s | FileCheck %s -check-prefix=CHECK -check-prefix=GEP
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"
5 target triple = "x86_64-unknown-linux-gnu"
7 ; CHECK-LABEL: @load_cast_gep
8 ; GEP: [[CAST:%[0-9]+]] = addrspacecast i64* %base to i8 addrspace(1)*
9 ; GEP: getelementptr inbounds i8, i8 addrspace(1)* [[CAST]], i64 40
10 define void @load_cast_gep(i1 %cond, i64* %base) {
12 %addr = getelementptr inbounds i64, i64* %base, i64 5
13 %casted = addrspacecast i64* %addr to i32 addrspace(1)*
14 br i1 %cond, label %if.then, label %fallthrough
17 %v = load i32, i32 addrspace(1)* %casted, align 4
24 ; CHECK-LABEL: @store_gep_cast
25 ; GEP: [[CAST:%[0-9]+]] = addrspacecast i64* %base to i8 addrspace(1)*
26 ; GEP: getelementptr inbounds i8, i8 addrspace(1)* [[CAST]], i64 20
27 define void @store_gep_cast(i1 %cond, i64* %base) {
29 %casted = addrspacecast i64* %base to i32 addrspace(1)*
30 %addr = getelementptr inbounds i32, i32 addrspace(1)* %casted, i64 5
31 br i1 %cond, label %if.then, label %fallthrough
34 store i32 0, i32 addrspace(1)* %addr, align 4