7f498a865f
Many tests that were in test/Analysis/CostModel were actually loop vectoriser tests. I've moved them as follows: Analysis/CostModel/X86 -> Transforms/LoopVectorize/X86/CostModel Analysis/CostModel/AArch64/arith-fp-frem.ll -> Transforms/LoopVectorize/AArch64/arith-fp-frem-costs.ll
36 lines
1.5 KiB
LLVM
36 lines
1.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --filter "LV: Found an estimated cost of [0-9] for VF [0-9] For instruction:\s*store ptr %[0-9], ptr %__last" --filter "LV: Found an estimated cost of [0-9] for VF [0-9] For instruction:\s*store ptr %[0-9]" --version 5
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; REQUIRES: asserts
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; RUN: opt -passes=loop-vectorize -debug-only=loop-vectorize -S < %s 2>&1 | FileCheck %s
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target triple = "x86_64-unknown-linux-gnu"
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define ptr @foo(ptr %__first, ptr %__last) #0 {
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; CHECK-LABEL: 'foo'
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; CHECK: LV: Found an estimated cost of 1 for VF 1 For instruction: store ptr %0, ptr %__last, align 8
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; CHECK: LV: Found an estimated cost of 2 for VF 2 For instruction: store ptr %0, ptr %__last, align 8
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; CHECK: LV: Found an estimated cost of 3 for VF 4 For instruction: store ptr %0, ptr %__last, align 8
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; CHECK: LV: Found an estimated cost of 3 for VF 8 For instruction: store ptr %0, ptr %__last, align 8
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;
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entry:
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%cmp.not1 = icmp eq ptr %__first, %__last
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br i1 %cmp.not1, label %for.end, label %for.body.preheader
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for.body.preheader:
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br label %for.body
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for.body:
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%__first.addr.02 = phi ptr [ %incdec.ptr, %for.body ], [ %__first, %for.body.preheader ]
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%0 = load ptr, ptr %__first.addr.02, align 8
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store ptr %0, ptr %__last, align 8
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%incdec.ptr = getelementptr inbounds i8, ptr %__first.addr.02, i64 16
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%cmp.not = icmp eq ptr %incdec.ptr, %__last
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br i1 %cmp.not, label %for.end.loopexit, label %for.body
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for.end.loopexit:
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br label %for.end
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for.end:
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ret ptr null
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}
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attributes #0 = { "target-cpu"="znver4" }
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