File: print-cfg-scc.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,696 kB
  • sloc: cpp: 7,438,781; ansic: 1,393,871; asm: 1,012,926; python: 241,771; f90: 86,635; objc: 75,411; lisp: 42,144; pascal: 17,286; sh: 8,596; ml: 5,082; perl: 4,730; makefile: 3,591; awk: 3,523; javascript: 2,251; xml: 892; fortran: 672
file content (31 lines) | stat: -rw-r--r-- 963 bytes parent folder | download | duplicates (18) 
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=print-cfg-sccs -disable-output 2>&1 | FileCheck %s

; CHECK: SCC #1: %UnifiedExitNode
; CHECK: SCC #2: %loopexit.5, %loopexit.6, %loopentry.7, %loopentry.6, %loopentry.5, %endif.2
; CHECK: SCC #3: %entry

define void @getAndMoveToFrontDecode() {
entry:	
	br label %endif.2

endif.2:		; preds = %loopexit.5, %entry
	br i1 false, label %loopentry.5, label %UnifiedExitNode

loopentry.5:		; preds = %loopexit.6, %endif.2
	br i1 false, label %loopentry.6, label %UnifiedExitNode

loopentry.6:		; preds = %loopentry.7, %loopentry.5
	br i1 false, label %loopentry.7, label %loopexit.6

loopentry.7:		; preds = %loopentry.7, %loopentry.6
	br i1 false, label %loopentry.7, label %loopentry.6

loopexit.6:		; preds = %loopentry.6
	br i1 false, label %loopentry.5, label %loopexit.5

loopexit.5:		; preds = %loopexit.6
	br i1 false, label %endif.2, label %UnifiedExitNode

UnifiedExitNode:		; preds = %loopexit.5, %loopentry.5, %endif.2
	ret void
}