forked from OSchip/llvm-project
75 lines
4.2 KiB
LLVM
75 lines
4.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -lower-matrix-intrinsics -S < %s | FileCheck %s
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; RUN: opt -passes='lower-matrix-intrinsics' -S < %s | FileCheck %s
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define <9 x double> @strided_load_3x3(<9 x double>* %in, i32 %stride) {
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; CHECK-LABEL: @strided_load_3x3(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = bitcast <9 x double>* [[IN:%.*]] to double*
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; CHECK-NEXT: [[TMP1:%.*]] = mul i32 0, [[STRIDE:%.*]]
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; CHECK-NEXT: [[TMP2:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP1]]
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; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[TMP2]] to <3 x double>*
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; CHECK-NEXT: [[TMP4:%.*]] = load <3 x double>, <3 x double>* [[TMP3]], align 8
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; CHECK-NEXT: [[TMP5:%.*]] = mul i32 1, [[STRIDE]]
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; CHECK-NEXT: [[TMP6:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP5]]
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; CHECK-NEXT: [[TMP7:%.*]] = bitcast double* [[TMP6]] to <3 x double>*
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; CHECK-NEXT: [[TMP8:%.*]] = load <3 x double>, <3 x double>* [[TMP7]], align 8
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; CHECK-NEXT: [[TMP9:%.*]] = mul i32 2, [[STRIDE]]
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; CHECK-NEXT: [[TMP10:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP9]]
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; CHECK-NEXT: [[TMP11:%.*]] = bitcast double* [[TMP10]] to <3 x double>*
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; CHECK-NEXT: [[TMP12:%.*]] = load <3 x double>, <3 x double>* [[TMP11]], align 8
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; CHECK-NEXT: [[TMP13:%.*]] = shufflevector <3 x double> [[TMP4]], <3 x double> [[TMP8]], <6 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5>
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; CHECK-NEXT: [[TMP14:%.*]] = shufflevector <3 x double> [[TMP12]], <3 x double> undef, <6 x i32> <i32 0, i32 1, i32 2, i32 undef, i32 undef, i32 undef>
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; CHECK-NEXT: [[TMP15:%.*]] = shufflevector <6 x double> [[TMP13]], <6 x double> [[TMP14]], <9 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
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; CHECK-NEXT: ret <9 x double> [[TMP15]]
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;
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entry:
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%load = call <9 x double> @llvm.matrix.columnwise.load(<9 x double>* %in, i32 %stride, i32 3, i32 3)
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ret <9 x double> %load
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}
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declare <9 x double> @llvm.matrix.columnwise.load(<9 x double>*, i32, i32, i32)
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define <9 x double> @strided_load_9x1(<9 x double>* %in, i32 %stride) {
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; CHECK-LABEL: @strided_load_9x1(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = bitcast <9 x double>* [[IN:%.*]] to double*
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; CHECK-NEXT: [[TMP1:%.*]] = mul i32 0, [[STRIDE:%.*]]
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; CHECK-NEXT: [[TMP2:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP1]]
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; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[TMP2]] to <9 x double>*
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; CHECK-NEXT: [[TMP4:%.*]] = load <9 x double>, <9 x double>* [[TMP3]], align 8
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; CHECK-NEXT: ret <9 x double> [[TMP4]]
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;
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entry:
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%load = call <9 x double> @llvm.matrix.columnwise.load(<9 x double>* %in, i32 %stride, i32 9, i32 1)
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ret <9 x double> %load
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}
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declare <8 x double> @llvm.matrix.columnwise.load.v8f64(<8 x double>*, i32, i32, i32)
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define <8 x double> @strided_load_4x2(<8 x double>* %in, i32 %stride) {
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; CHECK-LABEL: @strided_load_4x2(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = bitcast <8 x double>* [[IN:%.*]] to double*
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; CHECK-NEXT: [[TMP1:%.*]] = mul i32 0, [[STRIDE:%.*]]
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; CHECK-NEXT: [[TMP2:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP1]]
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; CHECK-NEXT: [[TMP3:%.*]] = bitcast double* [[TMP2]] to <4 x double>*
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; CHECK-NEXT: [[TMP4:%.*]] = load <4 x double>, <4 x double>* [[TMP3]], align 8
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; CHECK-NEXT: [[TMP5:%.*]] = mul i32 1, [[STRIDE]]
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; CHECK-NEXT: [[TMP6:%.*]] = getelementptr double, double* [[TMP0]], i32 [[TMP5]]
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; CHECK-NEXT: [[TMP7:%.*]] = bitcast double* [[TMP6]] to <4 x double>*
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; CHECK-NEXT: [[TMP8:%.*]] = load <4 x double>, <4 x double>* [[TMP7]], align 8
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; CHECK-NEXT: [[TMP9:%.*]] = shufflevector <4 x double> [[TMP4]], <4 x double> [[TMP8]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
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; CHECK-NEXT: ret <8 x double> [[TMP9]]
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;
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entry:
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%load = call <8 x double> @llvm.matrix.columnwise.load.v8f64(<8 x double>* %in, i32 %stride, i32 4, i32 2)
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ret <8 x double> %load
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}
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; CHECK: declare <9 x double> @llvm.matrix.columnwise.load.v9f64.p0v9f64(<9 x double>*, i32, i32 immarg, i32 immarg) [[READONLY:#[0-9]]]
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; CHECK: declare <8 x double> @llvm.matrix.columnwise.load.v8f64.p0v8f64(<8 x double>*, i32, i32 immarg, i32 immarg) [[READONLY]]
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; CHECK: attributes [[READONLY]] = { argmemonly nounwind readonly willreturn }
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