File: buildvector-vectorize.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (21 lines) | stat: -rw-r--r-- 882 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -passes=slp-vectorizer -S -mtriple=aarch64 < %s | FileCheck %s

define void @test(ptr %p) {
; CHECK-LABEL: @test(
; CHECK-NEXT:  entry:
; CHECK-NEXT:    [[INC:%.*]] = getelementptr inbounds i16, ptr [[P:%.*]], i64 1
; CHECK-NEXT:    [[TMP0:%.*]] = load i16, ptr [[INC]], align 4
; CHECK-NEXT:    [[TMP1:%.*]] = load i16, ptr [[P]], align 2
; CHECK-NEXT:    [[TMP2:%.*]] = insertelement <8 x i16> zeroinitializer, i16 [[TMP0]], i32 5
; CHECK-NEXT:    [[TMP3:%.*]] = insertelement <8 x i16> [[TMP2]], i16 [[TMP1]], i32 7
; CHECK-NEXT:    ret void
;
entry:
  %inc = getelementptr inbounds i16, ptr %p, i64 1
  %0 = load i16, ptr %inc, align 4
  %1 = load i16, ptr %p, align 2
  %2 = insertelement <8 x i16> zeroinitializer, i16 %0, i32 5
  %3 = insertelement <8 x i16> %2, i16 %1, i32 7
  ret void
}