mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-24 06:30:19 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.2 KiB
LLVM
55 lines
1.2 KiB
LLVM
; RUN: llc -mtriple=aarch64-linux-gnu -verify-machineinstrs -relocation-model=pic %s -o - | FileCheck %s
|
|
|
|
@var = global i32 0
|
|
|
|
define i32 @get_globalvar() {
|
|
; CHECK-LABEL: get_globalvar:
|
|
|
|
%val = load i32, i32* @var
|
|
; CHECK: adrp x[[GOTHI:[0-9]+]], :got:var
|
|
; CHECK: ldr x[[GOTLOC:[0-9]+]], [x[[GOTHI]], {{#?}}:got_lo12:var]
|
|
; CHECK: ldr w0, [x[[GOTLOC]]]
|
|
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32* @get_globalvaraddr() {
|
|
; CHECK-LABEL: get_globalvaraddr:
|
|
|
|
%val = load i32, i32* @var
|
|
; CHECK: adrp x[[GOTHI:[0-9]+]], :got:var
|
|
; CHECK: ldr x0, [x[[GOTHI]], {{#?}}:got_lo12:var]
|
|
|
|
ret i32* @var
|
|
}
|
|
|
|
@hiddenvar = hidden global i32 0
|
|
|
|
define i32 @get_hiddenvar() {
|
|
; CHECK-LABEL: get_hiddenvar:
|
|
|
|
%val = load i32, i32* @hiddenvar
|
|
; CHECK: adrp x[[HI:[0-9]+]], hiddenvar
|
|
; CHECK: ldr w0, [x[[HI]], {{#?}}:lo12:hiddenvar]
|
|
|
|
ret i32 %val
|
|
}
|
|
|
|
define i32* @get_hiddenvaraddr() {
|
|
; CHECK-LABEL: get_hiddenvaraddr:
|
|
|
|
%val = load i32, i32* @hiddenvar
|
|
; CHECK: adrp [[HI:x[0-9]+]], hiddenvar
|
|
; CHECK: add x0, [[HI]], {{#?}}:lo12:hiddenvar
|
|
|
|
ret i32* @hiddenvar
|
|
}
|
|
|
|
define void()* @get_func() {
|
|
; CHECK-LABEL: get_func:
|
|
|
|
ret void()* bitcast(void()*()* @get_func to void()*)
|
|
; CHECK: adrp x[[GOTHI:[0-9]+]], :got:get_func
|
|
; CHECK: ldr x0, [x[[GOTHI]], {{#?}}:got_lo12:get_func]
|
|
}
|