mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 16:31:16 +00:00
6f729d601c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48762 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
314 B
LLVM
17 lines
314 B
LLVM
; RUN: llvm-as < %s | opt -loopsimplify
|
|
|
|
; This function should get a preheader inserted before BB3, that is jumped
|
|
; to by BB1 & BB2
|
|
;
|
|
|
|
define void @test() {
|
|
br i1 true, label %BB1, label %BB2
|
|
BB1: ; preds = %0
|
|
br label %BB3
|
|
BB2: ; preds = %0
|
|
br label %BB3
|
|
BB3: ; preds = %BB3, %BB2, %BB1
|
|
br label %BB3
|
|
}
|
|
|