File: amx.c

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (32 lines) | stat: -rw-r--r-- 1,287 bytes parent folder | download | duplicates (8)
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
// RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-unknown-unknown  -target-feature +amx-int8  \
// RUN: -target-feature +amx-bf16 -emit-llvm -o - -Werror -pedantic | FileCheck %s --check-prefixes=CHECK

#include <immintrin.h>

void test_amx(void *data) {
  //CHECK-LABEL: @test_amx
  //CHECK: call void @llvm.x86.ldtilecfg(i8* %{{.*}})
  //CHECK: call void @llvm.x86.sttilecfg(i8* %{{.*}})
  //CHECK: call void @llvm.x86.tilerelease()
  //CHECK: call void @llvm.x86.tilezero(i8 3)
  //CHECK: call void @llvm.x86.tileloadd64(i8 4, i8* %{{.*}}, i64 8)
  //CHECK: call void @llvm.x86.tileloaddt164(i8 0, i8* %{{.*}}, i64 1)
  //CHECK: call void @llvm.x86.tilestored64(i8 0, i8* %{{.*}}, i64 1)
  //CHECK: call void @llvm.x86.tdpbssd(i8 1, i8 2, i8 3)
  //CHECK: call void @llvm.x86.tdpbsud(i8 1, i8 2, i8 3)
  //CHECK: call void @llvm.x86.tdpbusd(i8 1, i8 2, i8 3)
  //CHECK: call void @llvm.x86.tdpbuud(i8 1, i8 2, i8 3)
  //CHECK: call void @llvm.x86.tdpbf16ps(i8 1, i8 2, i8 3)
  _tile_loadconfig(data);
  _tile_storeconfig(data);
  _tile_release();
  _tile_zero(3);
  _tile_loadd(4, data, 8);
  _tile_stream_loadd(0, data, 1);
  _tile_stored(0, data, 1);
  _tile_dpbssd(1, 2, 3);
  _tile_dpbsud(1, 2, 3);
  _tile_dpbusd(1, 2, 3);
  _tile_dpbuud(1, 2, 3);
  _tile_dpbf16ps(1, 2, 3);
}