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llvm-project/llvm/test/Transforms/SLPVectorizer/X86/resched.ll

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -slp-vectorizer -S -mtriple=x86_64-unknown-linux-gnu -mcpu=bdver2 < %s | FileCheck %s
%"struct.std::array" = type { [32 x i8] }
; Function Attrs: nounwind uwtable
define fastcc void @_ZN12_GLOBAL__N_127PolynomialMultiplyRecognize9recognizeEv() unnamed_addr #0 align 2 {
; CHECK-LABEL: @_ZN12_GLOBAL__N_127PolynomialMultiplyRecognize9recognizeEv(
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 undef, label [[IF_END50_I:%.*]], label [[IF_THEN22_I:%.*]]
; CHECK: if.then22.i:
; CHECK-NEXT: [[SUB_I:%.*]] = add nsw i32 undef, -1
; CHECK-NEXT: [[CONV31_I:%.*]] = and i32 undef, [[SUB_I]]
; CHECK-NEXT: [[TMP0:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 0
; CHECK-NEXT: [[SHR_I_I:%.*]] = lshr i32 [[CONV31_I]], 1
; CHECK-NEXT: [[ARRAYIDX_I_I7_1_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 1
; CHECK-NEXT: [[SHR_1_I_I:%.*]] = lshr i32 [[CONV31_I]], 2
; CHECK-NEXT: [[ARRAYIDX_I_I7_2_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 2
; CHECK-NEXT: [[SHR_2_I_I:%.*]] = lshr i32 [[CONV31_I]], 3
; CHECK-NEXT: [[ARRAYIDX_I_I7_3_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 3
; CHECK-NEXT: [[SHR_3_I_I:%.*]] = lshr i32 [[CONV31_I]], 4
; CHECK-NEXT: [[ARRAYIDX_I_I7_4_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 4
; CHECK-NEXT: [[SHR_4_I_I:%.*]] = lshr i32 [[CONV31_I]], 5
; CHECK-NEXT: [[ARRAYIDX_I_I7_5_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 5
; CHECK-NEXT: [[SHR_5_I_I:%.*]] = lshr i32 [[CONV31_I]], 6
; CHECK-NEXT: [[ARRAYIDX_I_I7_6_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 6
; CHECK-NEXT: [[SHR_6_I_I:%.*]] = lshr i32 [[CONV31_I]], 7
; CHECK-NEXT: [[ARRAYIDX_I_I7_7_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 7
; CHECK-NEXT: [[SHR_7_I_I:%.*]] = lshr i32 [[CONV31_I]], 8
; CHECK-NEXT: [[ARRAYIDX_I_I7_8_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 8
; CHECK-NEXT: [[SHR_8_I_I:%.*]] = lshr i32 [[CONV31_I]], 9
; CHECK-NEXT: [[ARRAYIDX_I_I7_9_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 9
; CHECK-NEXT: [[SHR_9_I_I:%.*]] = lshr i32 [[CONV31_I]], 10
; CHECK-NEXT: [[ARRAYIDX_I_I7_10_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 10
; CHECK-NEXT: [[SHR_10_I_I:%.*]] = lshr i32 [[CONV31_I]], 11
; CHECK-NEXT: [[ARRAYIDX_I_I7_11_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 11
; CHECK-NEXT: [[SHR_11_I_I:%.*]] = lshr i32 [[CONV31_I]], 12
; CHECK-NEXT: [[ARRAYIDX_I_I7_12_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 12
; CHECK-NEXT: [[SHR_12_I_I:%.*]] = lshr i32 [[CONV31_I]], 13
; CHECK-NEXT: [[ARRAYIDX_I_I7_13_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 13
; CHECK-NEXT: [[SHR_13_I_I:%.*]] = lshr i32 [[CONV31_I]], 14
; CHECK-NEXT: [[ARRAYIDX_I_I7_14_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 14
; CHECK-NEXT: [[SHR_14_I_I:%.*]] = lshr i32 [[CONV31_I]], 15
; CHECK-NEXT: [[TMP1:%.*]] = insertelement <16 x i32> undef, i32 [[SUB_I]], i32 0
; CHECK-NEXT: [[TMP2:%.*]] = insertelement <16 x i32> [[TMP1]], i32 [[SHR_I_I]], i32 1
; CHECK-NEXT: [[TMP3:%.*]] = insertelement <16 x i32> [[TMP2]], i32 [[SHR_1_I_I]], i32 2
; CHECK-NEXT: [[TMP4:%.*]] = insertelement <16 x i32> [[TMP3]], i32 [[SHR_2_I_I]], i32 3
; CHECK-NEXT: [[TMP5:%.*]] = insertelement <16 x i32> [[TMP4]], i32 [[SHR_3_I_I]], i32 4
; CHECK-NEXT: [[TMP6:%.*]] = insertelement <16 x i32> [[TMP5]], i32 [[SHR_4_I_I]], i32 5
; CHECK-NEXT: [[TMP7:%.*]] = insertelement <16 x i32> [[TMP6]], i32 [[SHR_5_I_I]], i32 6
; CHECK-NEXT: [[TMP8:%.*]] = insertelement <16 x i32> [[TMP7]], i32 [[SHR_6_I_I]], i32 7
; CHECK-NEXT: [[TMP9:%.*]] = insertelement <16 x i32> [[TMP8]], i32 [[SHR_7_I_I]], i32 8
; CHECK-NEXT: [[TMP10:%.*]] = insertelement <16 x i32> [[TMP9]], i32 [[SHR_8_I_I]], i32 9
; CHECK-NEXT: [[TMP11:%.*]] = insertelement <16 x i32> [[TMP10]], i32 [[SHR_9_I_I]], i32 10
; CHECK-NEXT: [[TMP12:%.*]] = insertelement <16 x i32> [[TMP11]], i32 [[SHR_10_I_I]], i32 11
; CHECK-NEXT: [[TMP13:%.*]] = insertelement <16 x i32> [[TMP12]], i32 [[SHR_11_I_I]], i32 12
; CHECK-NEXT: [[TMP14:%.*]] = insertelement <16 x i32> [[TMP13]], i32 [[SHR_12_I_I]], i32 13
; CHECK-NEXT: [[TMP15:%.*]] = insertelement <16 x i32> [[TMP14]], i32 [[SHR_13_I_I]], i32 14
; CHECK-NEXT: [[TMP16:%.*]] = insertelement <16 x i32> [[TMP15]], i32 [[SHR_14_I_I]], i32 15
; CHECK-NEXT: [[TMP17:%.*]] = trunc <16 x i32> [[TMP16]] to <16 x i8>
; CHECK-NEXT: [[TMP18:%.*]] = and <16 x i8> <i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1, i8 1>, [[TMP17]]
; CHECK-NEXT: [[ARRAYIDX_I_I7_15_I_I:%.*]] = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 15
; CHECK-NEXT: [[TMP19:%.*]] = bitcast i8* [[TMP0]] to <16 x i8>*
; CHECK-NEXT: store <16 x i8> [[TMP18]], <16 x i8>* [[TMP19]], align 1
; CHECK-NEXT: unreachable
; CHECK: if.end50.i:
; CHECK-NEXT: ret void
;
entry:
br i1 undef, label %if.end50.i, label %if.then22.i
if.then22.i: ; preds = %entry
%sub.i = add nsw i32 undef, -1
%conv31.i = and i32 undef, %sub.i
%0 = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 0
%1 = trunc i32 %sub.i to i8
%conv.i.i1199 = and i8 %1, 1
store i8 %conv.i.i1199, i8* %0, align 1
%shr.i.i = lshr i32 %conv31.i, 1
%2 = trunc i32 %shr.i.i to i8
%conv.1.i.i = and i8 %2, 1
%arrayidx.i.i7.1.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 1
store i8 %conv.1.i.i, i8* %arrayidx.i.i7.1.i.i, align 1
%shr.1.i.i = lshr i32 %conv31.i, 2
%3 = trunc i32 %shr.1.i.i to i8
%conv.2.i.i = and i8 %3, 1
%arrayidx.i.i7.2.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 2
store i8 %conv.2.i.i, i8* %arrayidx.i.i7.2.i.i, align 1
%shr.2.i.i = lshr i32 %conv31.i, 3
%4 = trunc i32 %shr.2.i.i to i8
%conv.3.i.i = and i8 %4, 1
%arrayidx.i.i7.3.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 3
store i8 %conv.3.i.i, i8* %arrayidx.i.i7.3.i.i, align 1
%shr.3.i.i = lshr i32 %conv31.i, 4
%5 = trunc i32 %shr.3.i.i to i8
%conv.4.i.i = and i8 %5, 1
%arrayidx.i.i7.4.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 4
store i8 %conv.4.i.i, i8* %arrayidx.i.i7.4.i.i, align 1
%shr.4.i.i = lshr i32 %conv31.i, 5
%6 = trunc i32 %shr.4.i.i to i8
%conv.5.i.i = and i8 %6, 1
%arrayidx.i.i7.5.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 5
store i8 %conv.5.i.i, i8* %arrayidx.i.i7.5.i.i, align 1
%shr.5.i.i = lshr i32 %conv31.i, 6
%7 = trunc i32 %shr.5.i.i to i8
%conv.6.i.i = and i8 %7, 1
%arrayidx.i.i7.6.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 6
store i8 %conv.6.i.i, i8* %arrayidx.i.i7.6.i.i, align 1
%shr.6.i.i = lshr i32 %conv31.i, 7
%8 = trunc i32 %shr.6.i.i to i8
%conv.7.i.i = and i8 %8, 1
%arrayidx.i.i7.7.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 7
store i8 %conv.7.i.i, i8* %arrayidx.i.i7.7.i.i, align 1
%shr.7.i.i = lshr i32 %conv31.i, 8
%9 = trunc i32 %shr.7.i.i to i8
%conv.8.i.i = and i8 %9, 1
%arrayidx.i.i7.8.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 8
store i8 %conv.8.i.i, i8* %arrayidx.i.i7.8.i.i, align 1
%shr.8.i.i = lshr i32 %conv31.i, 9
%10 = trunc i32 %shr.8.i.i to i8
%conv.9.i.i = and i8 %10, 1
%arrayidx.i.i7.9.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 9
store i8 %conv.9.i.i, i8* %arrayidx.i.i7.9.i.i, align 1
%shr.9.i.i = lshr i32 %conv31.i, 10
%11 = trunc i32 %shr.9.i.i to i8
%conv.10.i.i = and i8 %11, 1
%arrayidx.i.i7.10.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 10
store i8 %conv.10.i.i, i8* %arrayidx.i.i7.10.i.i, align 1
%shr.10.i.i = lshr i32 %conv31.i, 11
%12 = trunc i32 %shr.10.i.i to i8
%conv.11.i.i = and i8 %12, 1
%arrayidx.i.i7.11.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 11
store i8 %conv.11.i.i, i8* %arrayidx.i.i7.11.i.i, align 1
%shr.11.i.i = lshr i32 %conv31.i, 12
%13 = trunc i32 %shr.11.i.i to i8
%conv.12.i.i = and i8 %13, 1
%arrayidx.i.i7.12.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 12
store i8 %conv.12.i.i, i8* %arrayidx.i.i7.12.i.i, align 1
%shr.12.i.i = lshr i32 %conv31.i, 13
%14 = trunc i32 %shr.12.i.i to i8
%conv.13.i.i = and i8 %14, 1
%arrayidx.i.i7.13.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 13
store i8 %conv.13.i.i, i8* %arrayidx.i.i7.13.i.i, align 1
%shr.13.i.i = lshr i32 %conv31.i, 14
%15 = trunc i32 %shr.13.i.i to i8
%conv.14.i.i = and i8 %15, 1
%arrayidx.i.i7.14.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 14
store i8 %conv.14.i.i, i8* %arrayidx.i.i7.14.i.i, align 1
%shr.14.i.i = lshr i32 %conv31.i, 15
%16 = trunc i32 %shr.14.i.i to i8
%conv.15.i.i = and i8 %16, 1
%arrayidx.i.i7.15.i.i = getelementptr inbounds %"struct.std::array", %"struct.std::array"* undef, i64 0, i32 0, i64 15
store i8 %conv.15.i.i, i8* %arrayidx.i.i7.15.i.i, align 1
unreachable
if.end50.i: ; preds = %entry
ret void
}
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