mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
69ccadd753
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.1 KiB
LLVM
34 lines
1.1 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > %t1.ll
|
|
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
|
|
; RUN: diff %t1.ll %t2.ll
|
|
|
|
; This testcase is primarily used for testing that global values can be used as
|
|
; constant pointer initializers. This is tricky because they can be forward
|
|
; declared and involves an icky bytecode encoding. There is no meaningful
|
|
; optimization that can be performed on this file, it is just here to test
|
|
; assembly and disassembly.
|
|
;
|
|
|
|
|
|
%t3 = global int * %t1 ;; Forward reference
|
|
%t1 = global int 4
|
|
%t4 = global int ** %t3 ;; reference to reference
|
|
|
|
%t2 = global int * %t1
|
|
|
|
global float * %0 ;; Forward numeric reference
|
|
global float * %0 ;; Duplicate forward numeric reference
|
|
global float 0.0
|
|
global float * %0 ;; Numeric reference
|
|
|
|
|
|
%fptr = global void() * %f ;; Forward ref method defn
|
|
declare void "f"() ;; External method
|
|
|
|
%sptr1 = global [11x sbyte]* %somestr ;; Forward ref to a constant
|
|
%somestr = constant [11x sbyte] c"hello world"
|
|
%sptr2 = global [11x sbyte]* %somestr
|
|
|
|
implementation
|
|
|