File: global-pointer-reg.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (24 lines) | stat: -rw-r--r-- 640 bytes parent folder | download | duplicates (24) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
; DISABLED: llc < %s -march=mipsel -mips-fix-global-base-reg=false | FileCheck %s 
; RUN: false
; XFAIL: *

@g0 = external global i32
@g1 = external global i32
@g2 = external global i32

define void @foo1() nounwind {
entry:
; CHECK-NOT:    .cpload
; CHECK-NOT:    .cprestore
; CHECK: lui    $[[R0:[0-9]+]], %hi(_gp_disp)
; CHECK: addiu  $[[R1:[0-9]+]], $[[R0]], %lo(_gp_disp)
; CHECK: addu   $[[GP:[0-9]+]], $[[R1]], $25
; CHECK: lw     ${{[0-9]+}}, %call16(foo2)($[[GP]])

  tail call void @foo2(i32* @g0) nounwind
  tail call void @foo2(i32* @g1) nounwind
  tail call void @foo2(i32* @g2) nounwind
  ret void
}

declare void @foo2(i32*)