File: buildvector-insert-mask-size.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (20 lines) | stat: -rw-r--r-- 933 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
;RUN: opt -S -passes=slp-vectorizer -mtriple=x86_64-unknown-linux < %s -slp-threshold=-1 | FileCheck %s

define void @test() {
; CHECK-LABEL: @test(
; CHECK-NEXT:    [[TMP1:%.*]] = getelementptr inbounds float, ptr undef, i32 2
; CHECK-NEXT:    [[TMP2:%.*]] = load <2 x float>, ptr [[TMP1]], align 4
; CHECK-NEXT:    [[TMP3:%.*]] = shufflevector <2 x float> [[TMP2]], <2 x float> poison, <3 x i32> <i32 0, i32 poison, i32 1>
; CHECK-NEXT:    store <3 x float> [[TMP3]], ptr null, align 4
; CHECK-NEXT:    ret void
;
  %1 = getelementptr inbounds float, ptr undef, i32 2
  %2 = load float, ptr %1, align 4
  %3 = getelementptr inbounds float, ptr undef, i32 3
  %4 = load float, ptr %3, align 4
  %5 = insertelement <3 x float> poison, float %2, i64 0
  %6 = insertelement <3 x float> %5, float %4, i64 2
  store <3 x float> %6, ptr null, align 4
  ret void
}