File: 2007-05-09-UnknownTripCount.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 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 (18 lines) | stat: -rw-r--r-- 417 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; RUN: opt < %s -passes=loop-unroll -unroll-count=3 -S | grep bb72.2

define void @foo(i32 %trips) {
entry:
	br label %cond_true.outer

cond_true.outer:
	%indvar1.ph = phi i32 [ 0, %entry ], [ %indvar.next2, %bb72 ]
	br label %bb72

bb72:
	%indvar.next2 = add i32 %indvar1.ph, 1
	%exitcond3 = icmp eq i32 %indvar.next2, %trips
	br i1 %exitcond3, label %cond_true138, label %cond_true.outer

cond_true138:
	ret void
}