File: pr37515.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (20 lines) | stat: -rw-r--r-- 470 bytes parent folder | download | duplicates (25) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: opt -passes='loop-vectorize' -S -pass-remarks-missed=loop-vectorize < %s 2>&1 | FileCheck %s
;
; FP primary induction is not supported in LV. Make sure Legal bails out.
;
; CHECK: loop not vectorized

define void @PR37515() {
entry:
  br label %loop

loop:
  %p = phi float [ 19.0, %entry ], [ %a, %loop ]
  %a = fadd fast float %p, -1.0
  %m = fmul fast float %a, %a
  %c = fcmp fast ugt float %a, 2.0
  br i1 %c, label %loop, label %exit

exit:
  unreachable
}