File: lds-no-realign-allocated-variables.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.6-2
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 2,245,044 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: 3,666; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (15 lines) | stat: -rw-r--r-- 606 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: opt -S -mtriple=amdgcn-- -passes=amdgpu-lower-module-lds < %s | FileCheck %s

; Can't have a second variable without absolute_symbol showing it is realigned as
; there is a fatal error on mixing absolute and non-absolute symbols

; CHECK: @lds.dont_realign = internal addrspace(3) global i64 poison, align 2, !absolute_symbol !0
@lds.dont_realign = internal addrspace(3) global i64 poison, align 2, !absolute_symbol !0

; CHECK: void @use_variables
define amdgpu_kernel void @use_variables(i64 %val) {
  store i64 %val, ptr addrspace(3) @lds.dont_realign, align 2
  ret void
}

!0 = !{i32 2, i32 3}