File: pr2537.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 (21 lines) | stat: -rw-r--r-- 595 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: opt < %s -loop-reduce -disable-output
; PR 2537

define void @a() {
entry:
        br label %dobody

dobody:         ; preds = %dobody, %entry
        %y.0 = phi i128 [ 0, %entry ], [ %add, %dobody ]
        %x.0 = phi i128 [ 0, %entry ], [ %add2, %dobody ]
        %add = add i128 %y.0, u0x10000000000000000
        %add2 = add i128 %x.0, u0x1000000000000
        call void @b( i128 %add )
        %cmp = icmp ult i128 %add2, u0x10000000000000000
        br i1 %cmp, label %dobody, label %afterdo

afterdo:                ; preds = %dobody
        ret void
}

declare void @b(i128 %add)