clang/test/CodeGen/X86/amx_tf32_api.c

   1 // RUN: %clang_cc1 %s -flax-vector-conversions=none -ffreestanding -triple=x86_64-unknown-unknown \
   2 // RUN: -target-feature +amx-tf32 -target-feature +amx-transpose  \
   3 // RUN: -target-feature +amx-bf16 -target-feature +avx512f \
   4 // RUN: -emit-llvm -o - -Werror -pedantic | FileCheck %s
   5
   6 #include <immintrin.h>
   7
   8 char buf[1024];
   9 #define STRIDE 32
  10
  11 char buf2[1024];
  12
  13 void test_tile_mmultf32ps(__tile1024i a, __tile1024i b, __tile1024i c) {
  14   //CHECK-LABEL: @test_tile_mmultf32ps
  15   //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})
  16   //CHECK-DAG: call x86_amx @llvm.x86.tmmultf32ps.internal
  17   //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
  18   __tile_mmultf32ps(&c, a, b);
  19 }
  20
  21 void test_tile_tmmultf32ps(__tile1024i a, __tile1024i b, __tile1024i c) {
  22   //CHECK-LABEL: @test_tile_tmmultf32ps
  23   //CHECK-DAG: call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> {{%.*}})
  24   //CHECK-DAG: call x86_amx @llvm.x86.ttmmultf32ps.internal
  25   //CHECK-DAG: call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx {{%.*}})
  26   __tile_tmmultf32ps(&c, a, b);
  27 }