128 lines
7.0 KiB
LLVM
128 lines
7.0 KiB
LLVM
; RUN: opt -lower-matrix-intrinsics -S < %s | FileCheck %s
|
|
; RUN: opt -passes='lower-matrix-intrinsics' -S < %s | FileCheck %s
|
|
|
|
define <9 x double> @strided_load_3x3_volatile(double* %in, i64 %stride) {
|
|
; CHECK-LABEL: @strided_load_3x3_volatile(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[VEC_START:%.*]] = mul i64 0, [[STRIDE:%.*]]
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* %in, i64 [[VEC_START]]
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[VEC_GEP]] to <3 x double>*
|
|
; CHECK-NEXT: load volatile <3 x double>, <3 x double>* [[VEC_CAST]], align 8
|
|
; CHECK-NEXT: [[VEC_START1:%.*]] = mul i64 1, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP2:%.*]] = getelementptr double, double* %in, i64 [[VEC_START1]]
|
|
; CHECK-NEXT: [[VEC_CAST3:%.*]] = bitcast double* [[VEC_GEP2]] to <3 x double>*
|
|
; CHECK-NEXT: load volatile <3 x double>, <3 x double>* [[VEC_CAST3]], align 8
|
|
; CHECK-NEXT: [[VEC_START5:%.*]] = mul i64 2, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP6:%.*]] = getelementptr double, double* %in, i64 [[VEC_START5]]
|
|
; CHECK-NEXT: [[VEC_CAST7:%.*]] = bitcast double* [[VEC_GEP6]] to <3 x double>*
|
|
; CHECK-NEXT: load volatile <3 x double>, <3 x double>* [[VEC_CAST7]], align 8
|
|
; CHECK-NOT: = load
|
|
;
|
|
entry:
|
|
%load = call <9 x double> @llvm.matrix.column.major.load.v9f64(double* %in, i64 %stride, i1 true, i32 3, i32 3)
|
|
ret <9 x double> %load
|
|
}
|
|
|
|
declare <9 x double> @llvm.matrix.column.major.load.v9f64(double*, i64, i1, i32, i32)
|
|
|
|
define <4 x double> @load_volatile_multiply(<4 x double>* %in) {
|
|
; CHECK-LABEL: @load_volatile_multiply(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = bitcast <4 x double>* [[IN:%.*]] to double*
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[TMP1]] to <2 x double>*
|
|
; CHECK-NEXT: load volatile <2 x double>, <2 x double>* [[VEC_CAST]], align 8
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* [[TMP1]], i64 2
|
|
; CHECK-NEXT: [[VEC_CAST1:%.*]] = bitcast double* [[VEC_GEP]] to <2 x double>*
|
|
; CHECK-NEXT: load volatile <2 x double>, <2 x double>* [[VEC_CAST1]], align 8
|
|
; CHECK-NOT: = load
|
|
;
|
|
%in.m = load volatile <4 x double>, <4 x double>* %in, align 8
|
|
%res = call <4 x double> @llvm.matrix.multiply(<4 x double> %in.m, <4 x double> %in.m, i32 2, i32 2, i32 2)
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
declare <4 x double> @llvm.matrix.multiply(<4 x double>, <4 x double>, i32, i32, i32)
|
|
|
|
|
|
define <9 x double> @strided_load_3x3_align32(double* %in, i64 %stride) {
|
|
; CHECK-LABEL: @strided_load_3x3_align32(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[VEC_START:%.*]] = mul i64 0, [[STRIDE:%.*]]
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* %in, i64 [[VEC_START]]
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[VEC_GEP]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST]], align 32
|
|
; CHECK-NEXT: [[VEC_START1:%.*]] = mul i64 1, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP2:%.*]] = getelementptr double, double* %in, i64 [[VEC_START1]]
|
|
; CHECK-NEXT: [[VEC_CAST3:%.*]] = bitcast double* [[VEC_GEP2]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST3]], align 8
|
|
; CHECK-NEXT: [[VEC_START5:%.*]] = mul i64 2, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP6:%.*]] = getelementptr double, double* %in, i64 [[VEC_START5]]
|
|
; CHECK-NEXT: [[VEC_CAST7:%.*]] = bitcast double* [[VEC_GEP6]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST7]], align 8
|
|
; CHECK-NOT: = load
|
|
;
|
|
entry:
|
|
%load = call <9 x double> @llvm.matrix.column.major.load.v9f64(double* align 32 %in, i64 %stride, i1 false, i32 3, i32 3)
|
|
ret <9 x double> %load
|
|
}
|
|
|
|
define <9 x double> @strided_load_3x3_align2(double* %in, i64 %stride) {
|
|
; CHECK-LABEL: @strided_load_3x3_align2(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[VEC_START:%.*]] = mul i64 0, [[STRIDE:%.*]]
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* %in, i64 [[VEC_START]]
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[VEC_GEP]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST]], align 2
|
|
; CHECK-NEXT: [[VEC_START1:%.*]] = mul i64 1, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP2:%.*]] = getelementptr double, double* %in, i64 [[VEC_START1]]
|
|
; CHECK-NEXT: [[VEC_CAST3:%.*]] = bitcast double* [[VEC_GEP2]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST3]], align 2
|
|
; CHECK-NEXT: [[VEC_START5:%.*]] = mul i64 2, [[STRIDE]]
|
|
; CHECK-NEXT: [[VEC_GEP6:%.*]] = getelementptr double, double* %in, i64 [[VEC_START5]]
|
|
; CHECK-NEXT: [[VEC_CAST7:%.*]] = bitcast double* [[VEC_GEP6]] to <3 x double>*
|
|
; CHECK-NEXT: load <3 x double>, <3 x double>* [[VEC_CAST7]], align 2
|
|
; CHECK-NOT: = load
|
|
;
|
|
entry:
|
|
%load = call <9 x double> @llvm.matrix.column.major.load.v9f64(double* align 2 %in, i64 %stride, i1 false, i32 3, i32 3)
|
|
ret <9 x double> %load
|
|
}
|
|
|
|
|
|
define <4 x double> @load_align2_multiply(<4 x double>* %in) {
|
|
; CHECK-LABEL: @load_align2_multiply(
|
|
; CHECK-NEXT: [[TMP1:%.*]] = bitcast <4 x double>* [[IN:%.*]] to double*
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[TMP1]] to <2 x double>*
|
|
; CHECK-NEXT: load <2 x double>, <2 x double>* [[VEC_CAST]], align 2
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* [[TMP1]], i64 2
|
|
; CHECK-NEXT: [[VEC_CAST1:%.*]] = bitcast double* [[VEC_GEP]] to <2 x double>*
|
|
; CHECK-NEXT: load <2 x double>, <2 x double>* [[VEC_CAST1]], align 2
|
|
; CHECK-NOT: = load
|
|
;
|
|
%in.m = load <4 x double>, <4 x double>* %in, align 2
|
|
%res = call <4 x double> @llvm.matrix.multiply(<4 x double> %in.m, <4 x double> %in.m, i32 2, i32 2, i32 2)
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
define <6 x float> @strided_load_2x3_align16_stride2(float* %in) {
|
|
; CHECK-LABEL: @strided_load_2x3_align16_stride2(
|
|
; CHECK-NEXT: entry:
|
|
; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast float* %in to <2 x float>*
|
|
; CHECK-NEXT: [[COL_LOAD:%.*]] = load <2 x float>, <2 x float>* [[VEC_CAST]], align 16
|
|
; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr float, float* %in, i64 2
|
|
; CHECK-NEXT: [[VEC_CAST1:%.*]] = bitcast float* [[VEC_GEP]] to <2 x float>*
|
|
; CHECK-NEXT: [[COL_LOAD2:%.*]] = load <2 x float>, <2 x float>* [[VEC_CAST1]], align 8
|
|
; CHECK-NEXT: [[VEC_GEP3:%.*]] = getelementptr float, float* %in, i64 4
|
|
; CHECK-NEXT: [[VEC_CAST4:%.*]] = bitcast float* [[VEC_GEP3]] to <2 x float>*
|
|
; CHECK-NEXT: [[COL_LOAD5:%.*]] = load <2 x float>, <2 x float>* [[VEC_CAST4]], align 16
|
|
; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x float> [[COL_LOAD]], <2 x float> [[COL_LOAD2]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <2 x float> [[COL_LOAD5]], <2 x float> poison, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
|
|
; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x float> [[TMP1]], <4 x float> [[TMP2]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
|
|
; CHECK-NEXT: ret <6 x float> [[TMP3]]
|
|
;
|
|
entry:
|
|
%load = call <6 x float> @llvm.matrix.column.major.load.v6f32(float* align 16 %in, i64 2, i1 false, i32 2, i32 3)
|
|
ret <6 x float> %load
|
|
}
|
|
|
|
declare <6 x float> @llvm.matrix.column.major.load.v6f32(float*, i64, i1, i32, i32)
|