File: addrspacecast.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-3
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,028 kB
  • sloc: cpp: 7,619,726; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,675; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (19 lines) | stat: -rw-r--r-- 618 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=gvn -S | FileCheck %s

define ptr addrspace(1) @addrspacecast(ptr %ptr) {
; CHECK-LABEL: @addrspacecast(
; CHECK-NEXT:  block1:
; CHECK-NEXT:    [[Z1:%.*]] = addrspacecast ptr [[PTR:%.*]] to ptr addrspace(1)
; CHECK-NEXT:    store ptr addrspace(1) [[Z1]], ptr undef
; CHECK-NEXT:    ret ptr addrspace(1) [[Z1]]
;
block1:
  %z1 = addrspacecast ptr %ptr to ptr addrspace(1)
  store ptr addrspace(1) %z1, ptr undef
  br label %block2

block2:
  %z2 = addrspacecast ptr %ptr to ptr addrspace(1)
  ret ptr addrspace(1) %z2
}