File: bitcast-address-space-through-gep.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (15 lines) | stat: -rw-r--r-- 665 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: not llvm-as -disable-output %s 2>&1 | FileCheck %s

target datalayout = "e-p:32:32:32-p1:16:16:16-p2:8:8:8-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n8:16:32"

%struct.Foo = type { ptr addrspace(1) }


@as2_array = addrspace(2) global [32 x i32] zeroinitializer

; CHECK: error: invalid cast opcode for cast from 'ptr addrspace(2)' to 'ptr addrspace(1)'

; Make sure we still reject the bitcast after the value is accessed through a GEP
@bitcast_after_gep = global %struct.Foo { ptr bitcast (ptr addrspace(2) getelementptr ([32 x i32], ptr addrspace(2) @as2_array, i32 0, i32 8) to ptr addrspace(1)) }