File: ret-vec-promote.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (16 lines) | stat: -rw-r--r-- 760 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -mtriple=aarch64-linux-gnu -O0 -global-isel -stop-after=irtranslator -o - %s | FileCheck %s

; Tests vectors of i1 types can appropriately extended first before return handles it.
define <4 x i1> @ret_v4i1(<4 x i1> *%v) {
  ; CHECK-LABEL: name: ret_v4i1
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK:   liveins: $x0
  ; CHECK:   [[COPY:%[0-9]+]]:_(p0) = COPY $x0
  ; CHECK:   [[LOAD:%[0-9]+]]:_(<4 x s1>) = G_LOAD [[COPY]](p0) :: (load (<4 x s1>) from %ir.v)
  ; CHECK:   [[ANYEXT:%[0-9]+]]:_(<4 x s16>) = G_ANYEXT [[LOAD]](<4 x s1>)
  ; CHECK:   $d0 = COPY [[ANYEXT]](<4 x s16>)
  ; CHECK:   RET_ReallyLR implicit $d0
  %v2 = load <4 x i1>, <4 x i1> *%v
  ret <4 x i1> %v2
}