forked from OSchip/llvm-project
42 lines
2.0 KiB
LLVM
42 lines
2.0 KiB
LLVM
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; RUN: opt -instcombine -S < %s | FileCheck %s
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declare <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptrs, i32, <2 x i1> %mask, <2 x double> %src0)
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; FIXME: All of these could be simplified.
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define <2 x double> @load_zeromask(<2 x double>* %ptr, <2 x double> %passthru) {
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%res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> zeroinitializer, <2 x double> %passthru)
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ret <2 x double> %res
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; CHECK-LABEL: @load_zeromask(
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; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 1, <2 x i1> zeroinitializer, <2 x double> %passthru)
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; CHECK-NEXT ret <2 x double> %res
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}
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define <2 x double> @load_onemask(<2 x double>* %ptr, <2 x double> %passthru) {
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%res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 1, i1 1>, <2 x double> %passthru)
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ret <2 x double> %res
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; CHECK-LABEL: @load_onemask(
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; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 2, <2 x i1> <i1 true, i1 true>, <2 x double> %passthru)
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; CHECK-NEXT ret <2 x double> %res
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}
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define <2 x double> @load_onesetbitmask1(<2 x double>* %ptr, <2 x double> %passthru) {
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%res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 3, <2 x i1> <i1 0, i1 1>, <2 x double> %passthru)
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ret <2 x double> %res
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; CHECK-LABEL: @load_onesetbitmask1(
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; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 3, <2 x i1> <i1 false, i1 true>, <2 x double> %passthru)
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; CHECK-NEXT ret <2 x double> %res
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}
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define <2 x double> @load_onesetbitmask2(<2 x double>* %ptr, <2 x double> %passthru) {
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%res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 4, <2 x i1> <i1 1, i1 0>, <2 x double> %passthru)
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ret <2 x double> %res
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; CHECK-LABEL: @load_onesetbitmask2(
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; CHECK-NEXT: %res = call <2 x double> @llvm.masked.load.v2f64(<2 x double>* %ptr, i32 4, <2 x i1> <i1 true, i1 false>, <2 x double> %passthru)
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; CHECK-NEXT ret <2 x double> %res
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}
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