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

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (15 lines) | stat: -rw-r--r-- 665 bytes parent folder | download | duplicates (14) 
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)) }