mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-22 07:32:48 +00:00
48 lines
1.2 KiB
LLVM
48 lines
1.2 KiB
LLVM
|
; RUN: llvm-as < %s | opt -loop-extract -disable-output
|
||
|
|
|
||
|
|
void %sendMTFValues() {
|
||
|
|
entry:
|
||
|
|
br bool false, label %then.1, label %endif.1
|
||
|
|
|
||
|
|
then.1: ; preds = %entry
|
||
|
|
br bool false, label %loopentry.6.preheader, label %else.0
|
||
|
|
|
||
|
|
endif.1: ; preds = %entry
|
||
|
|
ret void
|
||
|
|
|
||
|
|
else.0: ; preds = %then.1
|
||
|
|
ret void
|
||
|
|
|
||
|
|
loopentry.6.preheader: ; preds = %then.1
|
||
|
|
br bool false, label %endif.7.preheader, label %loopexit.9
|
||
|
|
|
||
|
|
endif.7.preheader: ; preds = %loopentry.6.preheader
|
||
|
|
%tmp.183 = add int 0, -1 ; <int> [#uses=1]
|
||
|
|
br label %endif.7
|
||
|
|
|
||
|
|
endif.7: ; preds = %endif.7.preheader, %loopexit.15
|
||
|
|
br bool false, label %loopentry.10, label %loopentry.12
|
||
|
|
|
||
|
|
loopentry.10: ; preds = %endif.7
|
||
|
|
br label %loopentry.12
|
||
|
|
|
||
|
|
loopentry.12: ; preds = %endif.7, %loopentry.10
|
||
|
|
%ge.2.1 = phi int [ 0, %loopentry.10 ], [ %tmp.183, %endif.7 ] ; <int> [#uses=0]
|
||
|
|
br bool false, label %loopexit.14, label %no_exit.11
|
||
|
|
|
||
|
|
no_exit.11: ; preds = %loopentry.12
|
||
|
|
ret void
|
||
|
|
|
||
|
|
loopexit.14: ; preds = %loopentry.12
|
||
|
|
br bool false, label %loopexit.15, label %no_exit.14
|
||
|
|
|
||
|
|
no_exit.14: ; preds = %loopexit.14
|
||
|
|
ret void
|
||
|
|
|
||
|
|
loopexit.15: ; preds = %loopexit.14
|
||
|
|
br bool false, label %endif.7, label %loopexit.9
|
||
|
|
|
||
|
|
loopexit.9: ; preds = %loopentry.6.preheader, %loopexit.15
|
||
|
|
ret void
|
||
|
|
}
|