b9f3686056
I added test cases that rely on the availability of the PPC target into the general directory for the loop vectorizer. This causes failures on bots that don't build the PPC target. Moving them to the PowerPC directory to fix this.
60 lines
2.5 KiB
LLVM
60 lines
2.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -vector-library=MASSV -force-vector-interleave=1 \
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; RUN: -vectorizer-maximize-bandwidth -O2 -loop-vectorize \
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; RUN: -mtriple=powerpc64le-unknown-linux -S -mcpu=pwr9 2>&1 | FileCheck %s
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define dso_local double @test(float* %Arr) {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: br label [[VECTOR_BODY:%.*]]
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; CHECK: vector.body:
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; CHECK-NEXT: [[INDEX:%.*]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
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; CHECK-NEXT: [[VEC_PHI:%.*]] = phi <2 x double> [ zeroinitializer, [[ENTRY]] ], [ [[TMP5:%.*]], [[VECTOR_BODY]] ]
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; CHECK-NEXT: [[TMP0:%.*]] = zext i32 [[INDEX]] to i64
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; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds float, float* [[ARR:%.*]], i64 [[TMP0]]
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; CHECK-NEXT: [[TMP2:%.*]] = bitcast float* [[TMP1]] to <2 x float>*
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; CHECK-NEXT: [[WIDE_LOAD:%.*]] = load <2 x float>, <2 x float>* [[TMP2]], align 4
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; CHECK-NEXT: [[TMP3:%.*]] = fpext <2 x float> [[WIDE_LOAD]] to <2 x double>
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; CHECK-NEXT: [[TMP4:%.*]] = call fast <2 x double> @__sind2_massv(<2 x double> [[TMP3]])
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; CHECK-NEXT: [[TMP5]] = fadd fast <2 x double> [[TMP4]], [[VEC_PHI]]
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; CHECK-NEXT: [[INDEX_NEXT]] = add i32 [[INDEX]], 2
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; CHECK-NEXT: [[TMP6:%.*]] = icmp eq i32 [[INDEX_NEXT]], 128
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; CHECK-NEXT: br i1 [[TMP6]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop !0
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; CHECK: middle.block:
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; CHECK-NEXT: [[DOTLCSSA:%.*]] = phi <2 x double> [ [[TMP5]], [[VECTOR_BODY]] ]
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; CHECK-NEXT: [[RDX_SHUF:%.*]] = shufflevector <2 x double> [[DOTLCSSA]], <2 x double> undef, <2 x i32> <i32 1, i32 undef>
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; CHECK-NEXT: [[BIN_RDX:%.*]] = fadd fast <2 x double> [[DOTLCSSA]], [[RDX_SHUF]]
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; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x double> [[BIN_RDX]], i32 0
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; CHECK-NEXT: ret double [[TMP7]]
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;
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entry:
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br label %for.cond
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for.cond:
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%Sum.0 = phi double [ 0.000000e+00, %entry ], [ %add, %for.inc ]
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%i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]
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%cmp = icmp slt i32 %i.0, 128
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br i1 %cmp, label %for.body, label %for.cond.cleanup
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for.cond.cleanup:
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br label %for.end
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for.body:
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%idxprom = sext i32 %i.0 to i64
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%arrayidx = getelementptr inbounds float, float* %Arr, i64 %idxprom
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%0 = load float, float* %arrayidx, align 4
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%conv = fpext float %0 to double
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%1 = call fast double @llvm.sin.f64(double %conv)
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%add = fadd fast double %Sum.0, %1
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br label %for.inc
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for.inc:
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%inc = add nsw i32 %i.0, 1
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br label %for.cond
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for.end:
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ret double %Sum.0
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}
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declare double @llvm.sin.f64(double)
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