File: addr-space-gep-chain.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-10
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,999,216 kB
  • sloc: cpp: 6,951,711; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,033; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,252; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (25 lines) | stat: -rw-r--r-- 1,184 bytes parent folder | download | duplicates (15)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt --bpf-check-and-opt-ir -S -mtriple=bpf-pc-linux < %s | FileCheck %s

define void @test(ptr addrspace(1) %p) {
; CHECK-LABEL: define void @test(
; CHECK-SAME:    ptr addrspace(1) [[P:%.*]]) {
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[P1:%.*]] = addrspacecast ptr addrspace(1) [[P]] to ptr
; CHECK-NEXT:    [[A2:%.*]] = getelementptr inbounds i8, ptr [[P1]], i64 8
; CHECK-NEXT:    [[B3:%.*]] = getelementptr inbounds i8, ptr [[A2]], i64 16
; CHECK-NEXT:    [[C4:%.*]] = getelementptr inbounds i8, ptr [[B3]], i64 24
; CHECK-NEXT:    [[D5:%.*]] = getelementptr inbounds i8, ptr [[C4]], i64 32
; CHECK-NEXT:    store i64 11, ptr [[C4]], align 8
; CHECK-NEXT:    store i64 22, ptr [[D5]], align 8
; CHECK-NEXT:    ret void
;
entry:
  %a = getelementptr inbounds i8, ptr addrspace(1) %p, i64 8
  %b = getelementptr inbounds i8, ptr addrspace(1) %a, i64 16
  %c = getelementptr inbounds i8, ptr addrspace(1) %b, i64 24
  %d = getelementptr inbounds i8, ptr addrspace(1) %c, i64 32
  store i64 11, ptr addrspace(1) %c, align 8
  store i64 22, ptr addrspace(1) %d, align 8
  ret void
}