File: shuffle-broadcast.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 (35 lines) | stat: -rw-r--r-- 2,942 bytes parent folder | download
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
29
30
31
32
33
34
35
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt < %s -mtriple=aarch64--linux-gnu -passes='print<cost-model>' 2>&1 -disable-output | FileCheck %s

define void @broadcast() {
; CHECK-LABEL: 'broadcast'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v7 = shufflevector <2 x i8> undef, <2 x i8> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v8 = shufflevector <4 x i8> undef, <4 x i8> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v9 = shufflevector <8 x i8> undef, <8 x i8> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v10 = shufflevector <16 x i8> undef, <16 x i8> undef, <16 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v11 = shufflevector <2 x i16> undef, <2 x i16> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v12 = shufflevector <4 x i16> undef, <4 x i16> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v13 = shufflevector <8 x i16> undef, <8 x i16> undef, <8 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v14 = shufflevector <2 x i32> undef, <2 x i32> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v15 = shufflevector <4 x i32> undef, <4 x i32> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v16 = shufflevector <2 x float> undef, <2 x float> undef, <2 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %v17 = shufflevector <4 x float> undef, <4 x float> undef, <4 x i32> zeroinitializer
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
;
  %v7 = shufflevector <2 x i8> undef, <2 x i8>undef, <2 x i32> zeroinitializer
  %v8 = shufflevector <4 x i8> undef, <4 x i8>undef, <4 x i32> zeroinitializer
  %v9 = shufflevector <8 x i8> undef, <8 x i8>undef, <8 x i32> zeroinitializer
  %v10 = shufflevector <16 x i8> undef, <16 x i8>undef, <16 x i32> zeroinitializer

  %v11 = shufflevector <2 x i16> undef, <2 x i16>undef, <2 x i32> zeroinitializer
  %v12 = shufflevector <4 x i16> undef, <4 x i16>undef, <4 x i32> zeroinitializer
  %v13 = shufflevector <8 x i16> undef, <8 x i16>undef, <8 x i32> zeroinitializer

  %v14 = shufflevector <2 x i32> undef, <2 x i32>undef, <2 x i32> zeroinitializer
  %v15 = shufflevector <4 x i32> undef, <4 x i32>undef, <4 x i32> zeroinitializer

  %v16 = shufflevector <2 x float> undef, <2 x float>undef, <2 x i32> zeroinitializer
  %v17 = shufflevector <4 x float> undef, <4 x float>undef, <4 x i32> zeroinitializer

  ret void
}