mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-15 04:08:07 +00:00
69ccadd753
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
498 B
LLVM
18 lines
498 B
LLVM
; Potentially trapping instructions may be sunk as long as they are guaranteed
|
|
; to be executed.
|
|
;
|
|
; RUN: llvm-upgrade < %s | llvm-as | opt -licm | llvm-dis | %prcontext div 1 | grep Out:
|
|
|
|
int %test(int %N) {
|
|
Entry:
|
|
br label %Loop
|
|
Loop:
|
|
%N_addr.0.pn = phi int [ %dec, %Loop ], [ %N, %Entry ]
|
|
%tmp.6 = div int %N, %N_addr.0.pn
|
|
%dec = add int %N_addr.0.pn, -1
|
|
%tmp.1 = setne int %N_addr.0.pn, 0
|
|
br bool %tmp.1, label %Loop, label %Out
|
|
Out:
|
|
ret int %tmp.6
|
|
}
|