mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 17:37:24 +00:00
53a66d10f0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47296 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.4 KiB
LLVM
34 lines
1.4 KiB
LLVM
; RUN: llvm-as < %s | llc
|
|
|
|
;; Date: May 28, 2003.
|
|
;; From: test/Programs/SingleSource/richards_benchmark.c
|
|
;; Function: struct task *handlerfn(struct packet *pkt)
|
|
;;
|
|
;; Error: PreSelection puts the arguments of the Phi just before
|
|
;; the Phi instead of in predecessor blocks. This later
|
|
;; causes llc to produces an invalid register <NULL VALUE>
|
|
;; for the phi arguments.
|
|
|
|
%struct..packet = type { %struct..packet*, i32, i32, i32, [4 x i8] }
|
|
%struct..task = type { %struct..task*, i32, i32, %struct..packet*, i32, %struct..task* (%struct..packet*)*, i32, i32 }
|
|
@v1 = external global i32 ; <i32*> [#uses=1]
|
|
@v2 = external global i32 ; <i32*> [#uses=1]
|
|
|
|
define %struct..task* @handlerfn(%struct..packet* %pkt.2) {
|
|
entry:
|
|
%tmp.1 = icmp ne %struct..packet* %pkt.2, null ; <i1> [#uses=1]
|
|
br i1 %tmp.1, label %cond_false, label %cond_continue
|
|
|
|
cond_false: ; preds = %entry
|
|
br label %cond_continue
|
|
|
|
cond_continue: ; preds = %cond_false, %entry
|
|
%mem_tmp.0 = phi i32* [ @v2, %cond_false ], [ @v1, %entry ] ; <i32*> [#uses=1]
|
|
%tmp.12 = bitcast i32* %mem_tmp.0 to %struct..packet* ; <%struct..packet*> [#uses=1]
|
|
call void @append( %struct..packet* %pkt.2, %struct..packet* %tmp.12 )
|
|
ret %struct..task* null
|
|
}
|
|
|
|
declare void @append(%struct..packet*, %struct..packet*)
|
|
|