mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-21 00:32:23 +00:00
05450ae128
and simplifies expressions. This implements the optimization described in PR807. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29947 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
828 B
LLVM
24 lines
828 B
LLVM
; RUN: llvm-as < %s | opt -predsimplify -verify
|
|
|
|
void %dgefa() {
|
|
entry:
|
|
br label %cond_true96
|
|
|
|
cond_true: ; preds = %cond_true96
|
|
%tmp19 = seteq int %tmp10, %k.0 ; <bool> [#uses=1]
|
|
br bool %tmp19, label %cond_next, label %cond_true20
|
|
|
|
cond_true20: ; preds = %cond_true
|
|
br label %cond_next
|
|
|
|
cond_next: ; preds = %cond_true20, %cond_true
|
|
%tmp84 = setgt int %tmp3, 1999 ; <bool> [#uses=0]
|
|
ret void
|
|
|
|
cond_true96: ; preds = %cond_true96, %entry
|
|
%k.0 = phi int [ 0, %entry ], [ 0, %cond_true96 ] ; <int> [#uses=3]
|
|
%tmp3 = add int %k.0, 1 ; <int> [#uses=1]
|
|
%tmp10 = add int 0, %k.0 ; <int> [#uses=1]
|
|
br bool false, label %cond_true96, label %cond_true
|
|
}
|