File: rel32.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (14 lines) | stat: -rw-r--r-- 666 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck %s

@g = protected local_unnamed_addr addrspace(4) externally_initialized global i32 0, align 4

; CHECK-LABEL: rel32_neg_offset:
; CHECK: s_getpc_b64 s[[[LO:[0-9]+]]:[[HI:[0-9]+]]]
; CHECK-NEXT: s_add_u32 s[[LO]], s[[LO]], g@rel32@lo-4
; CHECK-NEXT: s_addc_u32 s[[HI]], s[[HI]], g@rel32@hi+4
define ptr addrspace(4) @rel32_neg_offset() {
  %r = getelementptr i32, ptr addrspace(4) @g, i64 -2
  ret ptr addrspace(4) %r
}