File: loop-print-after-pass-invalidated.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 (21 lines) | stat: -rw-r--r-- 729 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: opt < %s 2>&1 -disable-output \
; RUN: 	   -passes='simple-loop-unswitch<nontrivial>' \
; RUN:     -print-after=simple-loop-unswitch \
; RUN:	   | FileCheck %s

; CHECK: *** IR Dump After SimpleLoopUnswitchPass on loop %for.cond in function loop ***
; CHECK: *** IR Dump After SimpleLoopUnswitchPass on loop %for.cond.us in function loop ***

define void @loop(i1 %w)  {
entry:
  br label %for.cond
; Loop:
for.cond:                                         ; preds = %for.inc, %entry
  br i1 %w, label %for.inc, label %if.then

if.then:                                          ; preds = %for.cond
  br label %for.inc

for.inc:                                          ; preds = %if.then, %for.cond
  br label %for.cond
}