File: 2008-11-15-CubicOOM.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (19 lines) | stat: -rw-r--r-- 526 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; RUN: opt < %s -analyze -scalar-evolution
; PR2602

define i32 @a() nounwind  {
entry:
	br label %bb

bb:		; preds = %bb, %entry
	%w.0 = phi i32 [ 0, %entry ], [ %tmp, %bb ]		; <i32> [#uses=2]
	%e.0 = phi i32 [ 0, %entry ], [ %e.1, %bb ]		; <i32> [#uses=2]
	%w.1 = add i32 0, %w.0		; <i32>:0 [#uses=1]
	%tmp = add i32 %e.0, %w.0		; <i32>:1 [#uses=1]
	%e.1 = add i32 %e.0, 1		; <i32>:2 [#uses=1]
	%cond = icmp eq i32 %w.1, -1		; <i1>:3 [#uses=1]
	br i1 %cond, label %return, label %bb

return:		; preds = %bb
	ret i32 undef
}