File: isel-bitcast-v8i1-i8.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (18 lines) | stat: -rw-r--r-- 434 bytes parent folder | download | duplicates (20)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
; RUN: llc -march=hexagon < %s | FileCheck %s
; REQUIRES: asserts

; Check that this doesn't crash.
; CHECK-LABEL: foo:
; CHECK: p[[P:[0-3]]] = vcmpb.eq
; CHECK: r[[R:[0-9]+]] = p[[P]]
; CHECK: and(r[[R]],#32)

define i32 @foo(<8 x i8> %a0, <8 x i8> %a1) #0 {
  %v0 = icmp eq <8 x i8> %a0, %a1
  %v1 = bitcast <8 x i1> %v0 to i8
  %v2 = and i8 %v1, 32
  %v3 = zext i8 %v2 to i32
  ret i32 %v3
}

attributes #0 = { readnone nounwind }