forked from OSchip/llvm-project
29 lines
999 B
LLVM
29 lines
999 B
LLVM
; RUN: opt < %s -passes=loop-vectorize -S 2>&1 | FileCheck %s
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%type = type { [3 x double] }
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define void @getScalarFunc(double* %A, double* %C, %type* %B) {
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; CHECK-LABEL: getScalarFunc
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; This check will catch also the massv version of the function.
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; CHECK-NOT: call fast <{{[0-9]+}} x double> @{{.*}}atan(<{{[0-9]+}} x double> %{{[0-9]+}})
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entry:
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br label %for.body
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for.body:
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%i = phi i64 [ %inc, %for.body ], [ 0, %entry ]
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%dummyload2 = load double, double* %A, align 8
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%arrayidx.i24 = getelementptr inbounds %type, %type* %B, i64 %i, i32 0, i32 0
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%_15 = load double, double* %arrayidx.i24, align 8
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%call10 = tail call fast double @atan(double %_15) #0
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%inc = add i64 %i, 1
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%cmp = icmp ugt i64 1000, %inc
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br i1 %cmp, label %for.body, label %for.end
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for.end:
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ret void
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}
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declare double @atan(double) local_unnamed_addr
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declare <2 x double> @vector_atan(<2 x double>) #0
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attributes #0 = { nounwind readnone "vector-function-abi-variant"="_ZGV_LLVM_N2v_atan(vector_atan)" }
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