mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-16 11:30:51 +00:00
37 lines
899 B
LLVM
37 lines
899 B
LLVM
|
; RUN: llvm-as < %s | opt -gvn | llvm-dis | grep undef
|
||
|
|
; PR2503
|
||
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
||
|
|
target triple = "i686-apple-darwin9.3.0"
|
||
|
|
@g_3 = external global i8 ; <i8*> [#uses=2]
|
||
|
|
|
||
|
|
define i32 @func_1() nounwind {
|
||
|
|
entry:
|
||
|
|
br i1 false, label %ifelse, label %ifthen
|
||
|
|
|
||
|
|
ifthen: ; preds = %entry
|
||
|
|
br label %ifend
|
||
|
|
|
||
|
|
ifelse: ; preds = %entry
|
||
|
|
%tmp3 = load i8* @g_3 ; <i8> [#uses=0]
|
||
|
|
br label %forcond.thread
|
||
|
|
|
||
|
|
forcond.thread: ; preds = %ifelse
|
||
|
|
br label %afterfor
|
||
|
|
|
||
|
|
forcond: ; preds = %forinc
|
||
|
|
br i1 false, label %afterfor, label %forbody
|
||
|
|
|
||
|
|
forbody: ; preds = %forcond
|
||
|
|
br label %forinc
|
||
|
|
|
||
|
|
forinc: ; preds = %forbody
|
||
|
|
br label %forcond
|
||
|
|
|
||
|
|
afterfor: ; preds = %forcond, %forcond.thread
|
||
|
|
%tmp10 = load i8* @g_3 ; <i8> [#uses=0]
|
||
|
|
br label %ifend
|
||
|
|
|
||
|
|
ifend: ; preds = %afterfor, %ifthen
|
||
|
|
ret i32 0
|
||
|
|
}
|