File: ConstantExprFoldSelect.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 (9 lines) | stat: -rw-r--r-- 343 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
 
; RUN: opt -S -passes=instsimplify < %s | FileCheck %s
; RUN: verify-uselistorder %s
; PR18319

define <4 x i16> @function() {
  %s = select <4 x i1> <i1 undef, i1 undef, i1 false, i1 true>, <4 x i16> <i16 undef, i16 2, i16 3, i16 4>, <4 x i16> <i16 -1, i16 -2, i16 -3, i16 -4>
; CHECK: <i16 undef, i16 -2, i16 -3, i16 4>
  ret <4 x i16> %s
}