19aec00735
Added initial support for (masked)loads + compress and (masked)interleaved loads. Reviewers: RKSimon, hiraditya Reviewed By: RKSimon Pull Request: https://github.com/llvm/llvm-project/pull/132099
49 lines
2.1 KiB
LLVM
49 lines
2.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=slp-vectorizer < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake -slp-threshold=-14 | FileCheck %s
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define void @test(i1 %c, ptr %arg) {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: br i1 [[C:%.*]], label [[IF:%.*]], label [[ELSE:%.*]]
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; CHECK: if:
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; CHECK-NEXT: [[TMP1:%.*]] = call <5 x i64> @llvm.masked.load.v5i64.p0(ptr [[ARG:%.*]], i32 8, <5 x i1> <i1 true, i1 true, i1 false, i1 true, i1 true>, <5 x i64> poison)
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; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <5 x i64> [[TMP1]], <5 x i64> poison, <4 x i32> <i32 0, i32 1, i32 3, i32 4>
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; CHECK-NEXT: br label [[JOIN:%.*]]
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; CHECK: else:
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; CHECK-NEXT: [[TMP3:%.*]] = call <5 x i64> @llvm.masked.load.v5i64.p0(ptr [[ARG]], i32 8, <5 x i1> <i1 true, i1 true, i1 false, i1 true, i1 true>, <5 x i64> poison)
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; CHECK-NEXT: [[TMP12:%.*]] = shufflevector <5 x i64> [[TMP3]], <5 x i64> poison, <4 x i32> <i32 0, i32 1, i32 3, i32 4>
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; CHECK-NEXT: br label [[JOIN]]
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; CHECK: join:
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; CHECK-NEXT: [[TMP13:%.*]] = phi <4 x i64> [ [[TMP6]], [[IF]] ], [ [[TMP12]], [[ELSE]] ]
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; CHECK-NEXT: ret void
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;
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br i1 %c, label %if, label %else
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if:
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%i2.0 = load i64, ptr %arg, align 8
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%arg2.1 = getelementptr inbounds i8, ptr %arg, i64 8
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%i2.1 = load i64, ptr %arg2.1, align 8
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%arg2.2 = getelementptr inbounds i8, ptr %arg, i64 24
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%i2.2 = load i64, ptr %arg2.2, align 8
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%arg2.3 = getelementptr inbounds i8, ptr %arg, i64 32
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%i2.3 = load i64, ptr %arg2.3, align 8
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br label %join
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else:
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%i.0 = load i64, ptr %arg, align 8
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%arg.1 = getelementptr inbounds i8, ptr %arg, i64 8
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%i.1 = load i64, ptr %arg.1, align 8
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%arg.2 = getelementptr inbounds i8, ptr %arg, i64 24
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%i.2 = load i64, ptr %arg.2, align 8
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%arg.3 = getelementptr inbounds i8, ptr %arg, i64 32
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%i.3 = load i64, ptr %arg.3, align 8
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br label %join
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join:
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%phi.3 = phi i64 [ %i2.3, %if ], [ %i.3, %else ]
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%phi.2 = phi i64 [ %i2.2, %if ], [ %i.2, %else ]
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%phi.1 = phi i64 [ %i2.1, %if ], [ %i.1, %else ]
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%phi.0 = phi i64 [ %i2.0, %if ], [ %i.0, %else ]
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ret void
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}
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