File: buildvector-insert-mask-size.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (20 lines) | stat: -rw-r--r-- 932 bytes parent folder | download | duplicates (2) 
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 undef, 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
}