File: irtranslator-zext-vec-index.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (28 lines) | stat: -rw-r--r-- 1,249 bytes parent folder | download | duplicates (4)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -march=amdgcn -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - | FileCheck %s

define i8 @f_i1_1() {
  ; CHECK-LABEL: name: f_i1_1
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   [[DEF:%[0-9]+]]:_(<256 x s8>) = G_IMPLICIT_DEF
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
  ; CHECK-NEXT:   [[EVEC:%[0-9]+]]:_(s8) = G_EXTRACT_VECTOR_ELT [[DEF]](<256 x s8>), [[C]](s32)
  ; CHECK-NEXT:   [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EVEC]](s8)
  ; CHECK-NEXT:   $vgpr0 = COPY [[ANYEXT]](s32)
  ; CHECK-NEXT:   SI_RETURN implicit $vgpr0
  %E1 = extractelement <256 x i8> undef, i1 true
  ret i8 %E1
}

define i8 @f_i8_255() {
  ; CHECK-LABEL: name: f_i8_255
  ; CHECK: bb.1 (%ir-block.0):
  ; CHECK-NEXT:   [[DEF:%[0-9]+]]:_(<256 x s8>) = G_IMPLICIT_DEF
  ; CHECK-NEXT:   [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
  ; CHECK-NEXT:   [[EVEC:%[0-9]+]]:_(s8) = G_EXTRACT_VECTOR_ELT [[DEF]](<256 x s8>), [[C]](s32)
  ; CHECK-NEXT:   [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EVEC]](s8)
  ; CHECK-NEXT:   $vgpr0 = COPY [[ANYEXT]](s32)
  ; CHECK-NEXT:   SI_RETURN implicit $vgpr0
  %E1 = extractelement <256 x i8> undef, i8 255
  ret i8 %E1
}