; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+amx-int8 -mattr=+avx512f -mcpu=skx -verify-machineinstrs | FileCheck %s
define <256 x i32> @test_shape_sched(i16 %m, i16 %n, i16 %k, <256 x i32> %c, <256 x i32> %a, <256 x i32> %b) nounwind {
; Just to make sure shape def is not scheduled across ldtilecfg.
; CHECK-LABEL: test_shape_sched:
; CHECK: ldtilecfg
; CHECK-NOT: movw
%c1 = bitcast <256 x i32> %c to x86_amx
%a1 = bitcast <256 x i32> %a to x86_amx
%b1 = bitcast <256 x i32> %b to x86_amx
%t = call x86_amx @llvm.x86.tdpbssd.internal(i16 %m, i16 %n, i16 %k, x86_amx %c1, x86_amx %a1, x86_amx %b1)
%res = bitcast x86_amx %t to <256 x i32>
ret <256 x i32> %res
}
define <256 x i32> @test_shape_sched2(i16 %m, i16 %n, i16 %k, ptr %c, ptr %a, ptr %b) nounwind {
; Just to make sure shape def is not scheduled across ldtilecfg.
; CHECK-LABEL: test_shape_sched2:
; CHECK: ldtilecfg
; CHECK-NOT: movw
%aa = lshr i16 %k, 2
%c1 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %m, i16 %n, ptr %c, i64 64)
%a1 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %m, i16 %k, ptr %a, i64 64)
%b1 = tail call x86_amx @llvm.x86.tileloadd64.internal(i16 %aa, i16 %n, ptr %b, i64 64)
%t = call x86_amx @llvm.x86.tdpbssd.internal(i16 %m, i16 %n, i16 %k, x86_amx %c1, x86_amx %a1, x86_amx %b1)
%res = bitcast x86_amx %t to <256 x i32>
ret <256 x i32> %res
}
declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, ptr, i64)
declare x86_amx @llvm.x86.tdpbssd.internal(i16, i16, i16, x86_amx, x86_amx, x86_amx)