File: 2007-02-23-PhiFoldInfLoop.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (31 lines) | stat: -rw-r--r-- 814 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
; RUN: opt < %s -passes=instcombine -S | grep ret
; PR1217

target datalayout = "e-p:32:32"
target triple = "i686-pc-linux-gnu"
	%struct.termbox = type { ptr, i32, i32, i32, i32, i32 }


define void @ggenorien() {
entry:
	%tmp68 = icmp eq ptr null, null		; <i1> [#uses=1]
	br i1 %tmp68, label %cond_next448, label %bb80

bb80:		; preds = %entry
	ret void

cond_next448:		; preds = %entry
	br i1 false, label %bb756, label %bb595

bb595:		; preds = %cond_next448
	br label %bb609

bb609:		; preds = %bb756, %bb595
	%termnum.6240.0 = phi i32 [ 2, %bb595 ], [ %termnum.6, %bb756 ]		; <i32> [#uses=1]
	%tmp755 = add i32 %termnum.6240.0, 1		; <i32> [#uses=1]
	br label %bb756

bb756:		; preds = %bb609, %cond_next448
	%termnum.6 = phi i32 [ %tmp755, %bb609 ], [ 2, %cond_next448 ]		; <i32> [#uses=1]
	br label %bb609
}