mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
7b837d8c75
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
898 B
LLVM
24 lines
898 B
LLVM
; RUN: llc -mtriple=arm64-apple-ios -O2 -arm64-collect-loh -arm64-collect-loh-bb-only=false < %s -o - | FileCheck %s
|
|
; Test case for <rdar://problem/15942912>.
|
|
; AdrpAddStr cannot be used when the store uses same
|
|
; register as address and value. Indeed, the related
|
|
; if applied, may completely remove the definition or
|
|
; at least provide a wrong one (with the offset folded
|
|
; into the definition).
|
|
|
|
%struct.anon = type { i32*, i32** }
|
|
|
|
@pptp_wan_head = internal global %struct.anon zeroinitializer, align 8
|
|
|
|
; CHECK-LABEL: _pptp_wan_init
|
|
; CHECK: ret
|
|
; CHECK-NOT: AdrpAddStr
|
|
define i32 @pptp_wan_init() {
|
|
entry:
|
|
store i32* null, i32** getelementptr inbounds (%struct.anon* @pptp_wan_head, i64 0, i32 0), align 8
|
|
store i32** getelementptr inbounds (%struct.anon* @pptp_wan_head, i64 0, i32 0), i32*** getelementptr inbounds (%struct.anon* @pptp_wan_head, i64 0, i32 1), align 8
|
|
ret i32 0
|
|
}
|
|
|
|
|