File: amx-int8-intrinsics.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (24 lines) | stat: -rw-r--r-- 901 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
21
22
23
24
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -verify-machineinstrs | FileCheck %s

define void @test_amx() {
; CHECK-LABEL: test_amx:
; CHECK:       # %bb.0:
  call void @llvm.x86.tdpbssd(i8 3, i8 4, i8 7)
; CHECK-NEXT:    tdpbssd %tmm7, %tmm4, %tmm3

  call void @llvm.x86.tdpbsud(i8 3, i8 4, i8 7)
; CHECK-NEXT:    tdpbsud %tmm7, %tmm4, %tmm3

  call void @llvm.x86.tdpbusd(i8 3, i8 0, i8 7)
; CHECK-NEXT:    tdpbusd %tmm7, %tmm0, %tmm3

  call void @llvm.x86.tdpbuud(i8 3, i8 4, i8 1)
; CHECK-NEXT:    tdpbuud %tmm1, %tmm4, %tmm3
  ret void
}

declare void @llvm.x86.tdpbssd(i8 %tile0, i8 %tile1, i8 %tile2)
declare void @llvm.x86.tdpbsud(i8 %tile0, i8 %tile1, i8 %tile2)
declare void @llvm.x86.tdpbusd(i8 %tile0, i8 %tile1, i8 %tile2)
declare void @llvm.x86.tdpbuud(i8 %tile0, i8 %tile1, i8 %tile2)