; NOTE: Assertions have been autogenerated by utils/update_test_checks.py ; RUN: opt --codegen-opt-level=2 -mtriple=x86_64 -lower-amx-type %s -S | FileCheck %s define void @combine_store(ptr%p) { ; CHECK-LABEL: @combine_store( ; CHECK-NEXT: [[T1:%.*]] = call x86_amx @llvm.x86.tilezero.internal(i16 16, i16 64) ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P:%.*]], i64 64, x86_amx [[T1]]) ; CHECK-NEXT: ret void ; %t1 = call x86_amx @llvm.x86.tilezero.internal(i16 16, i16 64) %t2 = call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx %t1) store <256 x i32> %t2, ptr %p, align 64 ret void } define <256 x i32> @combine_store_2user(ptr%p) { ; CHECK-LABEL: @combine_store_2user( ; CHECK-NEXT: [[TMP1:%.*]] = alloca <256 x i32>, align 64 ; CHECK-NEXT: [[T1:%.*]] = call x86_amx @llvm.x86.tilezero.internal(i16 16, i16 64) ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[TMP1]], i64 64, x86_amx [[T1]]) ; CHECK-NEXT: [[TMP3:%.*]] = load <256 x i32>, ptr [[TMP1]], align 1024 ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P:%.*]], i64 64, x86_amx [[T1]]) ; CHECK-NEXT: ret <256 x i32> [[TMP3]] ; %t1 = call x86_amx @llvm.x86.tilezero.internal(i16 16, i16 64) %t2 = call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx %t1) store <256 x i32> %t2, ptr %p, align 64 ret <256 x i32> %t2 } define void @combine_load(ptr%p, ptr%p2) { ; CHECK-LABEL: @combine_load( ; CHECK-NEXT: [[TMP2:%.*]] = call x86_amx @llvm.x86.tileloadd64.internal(i16 16, i16 64, ptr [[P:%.*]], i64 64) ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P2:%.*]], i64 64, x86_amx [[TMP2]]) ; CHECK-NEXT: ret void ; %t1 = load <256 x i32>, ptr %p, align 64 %t2 = call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> %t1) call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr %p2, i64 64, x86_amx %t2) ret void } define void @combine_cast_across_store(ptr%p, ptr%p2) { ; CHECK-LABEL: @combine_cast_across_store( ; CHECK-NEXT: [[TMP2:%.*]] = call x86_amx @llvm.x86.tileloadd64.internal(i16 16, i16 64, ptr [[P:%.*]], i64 64) ; CHECK-NEXT: store <256 x i32> zeroinitializer, ptr [[P]], align 64 ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P2:%.*]], i64 64, x86_amx [[TMP2]]) ; CHECK-NEXT: ret void ; %t1 = load <256 x i32>, ptr %p, align 64 store <256 x i32> zeroinitializer, ptr %p, align 64 %t2 = call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> %t1) call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr %p2, i64 64, x86_amx %t2) ret void } define <256 x i32> @combine_load_2user(ptr%p, ptr%p2) { ; CHECK-LABEL: @combine_load_2user( ; CHECK-NEXT: [[TMP1:%.*]] = alloca <256 x i32>, align 64 ; CHECK-NEXT: [[T1:%.*]] = load <256 x i32>, ptr [[P:%.*]], align 64 ; CHECK-NEXT: store <256 x i32> [[T1]], ptr [[TMP1]], align 1024 ; CHECK-NEXT: [[TMP3:%.*]] = call x86_amx @llvm.x86.tileloadd64.internal(i16 16, i16 64, ptr [[TMP1]], i64 64) ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P2:%.*]], i64 64, x86_amx [[TMP3]]) ; CHECK-NEXT: ret <256 x i32> [[T1]] ; %t1 = load <256 x i32>, ptr %p, align 64 %t2 = call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> %t1) call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr %p2, i64 64, x86_amx %t2) %t3 = call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx %t2) ret <256 x i32> %t3 } define <256 x i32> @combine_load_3user(ptr%p, ptr%p2) { ; CHECK-LABEL: @combine_load_3user( ; CHECK-NEXT: [[TMP1:%.*]] = alloca <256 x i32>, align 64 ; CHECK-NEXT: [[T1:%.*]] = load <256 x i32>, ptr [[P:%.*]], align 64 ; CHECK-NEXT: store <256 x i32> [[T1]], ptr [[TMP1]], align 1024 ; CHECK-NEXT: [[TMP3:%.*]] = call x86_amx @llvm.x86.tileloadd64.internal(i16 16, i16 16, ptr [[TMP1]], i64 16) ; CHECK-NEXT: call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr [[P2:%.*]], i64 64, x86_amx [[TMP3]]) ; CHECK-NEXT: [[TMP4:%.*]] = call x86_amx @llvm.x86.tdpbssd.internal(i16 16, i16 16, i16 64, x86_amx [[TMP3]], x86_amx [[TMP3]], x86_amx [[TMP3]]) ; CHECK-NEXT: ret <256 x i32> [[T1]] ; %t1 = load <256 x i32>, ptr %p, align 64 %t2 = call x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32> %t1) call void @llvm.x86.tilestored64.internal(i16 16, i16 64, ptr %p2, i64 64, x86_amx %t2) %t3 = call <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx %t2) call x86_amx @llvm.x86.tdpbssd.internal(i16 16, i16 16, i16 64, x86_amx %t2, x86_amx %t2, x86_amx %t2) ret <256 x i32> %t3 } declare x86_amx @llvm.x86.cast.vector.to.tile.v256i32(<256 x i32>) declare <256 x i32> @llvm.x86.cast.tile.to.vector.v256i32(x86_amx) declare x86_amx @llvm.x86.tilezero.internal(i16, i16) declare x86_amx @llvm.x86.tileloadd64.internal(i16, i16, ptr, i64) declare void @llvm.x86.tilestored64.internal(i16, i16, ptr, i64, x86_amx) declare x86_amx @llvm.x86.tdpbssd.internal(i16, i16, i16, x86_amx, x86_amx, x86_amx)