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ShivaChenShivaChen
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[RISCV] Precommit test for changing select cost to 2
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‎llvm/test/Transforms/LoopVectorize/RISCV/slp-select-cost-2.ll‎

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -passes=slp-vectorizer -mtriple=riscv64 -mattr=+v -S | FileCheck %s
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@s1 = dso_local local_unnamed_addr global [4 x double] zeroinitializer, align 32
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@s2 = dso_local local_unnamed_addr global [4 x double] zeroinitializer, align 32
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@s3 = dso_local local_unnamed_addr global [64 x double] zeroinitializer, align 32
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define void @foo() {
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; CHECK-LABEL: @foo(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = load double, ptr @s1, align 8
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; CHECK-NEXT: [[TMP1:%.*]] = load double, ptr @s2, align 8
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; CHECK-NEXT: [[CMP3:%.*]] = fcmp fast ogt double [[TMP0]], [[TMP1]]
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; CHECK-NEXT: [[COND:%.*]] = select fast i1 [[CMP3]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND]], ptr @s3, align 8
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; CHECK-NEXT: [[TMP2:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 1), align 8
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; CHECK-NEXT: [[TMP3:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 1), align 8
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; CHECK-NEXT: [[CMP3_1:%.*]] = fcmp fast ogt double [[TMP2]], [[TMP3]]
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; CHECK-NEXT: [[COND_1:%.*]] = select fast i1 [[CMP3_1]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND_1]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 1), align 8
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; CHECK-NEXT: [[TMP4:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 2), align 8
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; CHECK-NEXT: [[TMP5:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 2), align 8
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; CHECK-NEXT: [[CMP3_2:%.*]] = fcmp fast ogt double [[TMP4]], [[TMP5]]
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; CHECK-NEXT: [[COND_2:%.*]] = select fast i1 [[CMP3_2]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND_2]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 2), align 8
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; CHECK-NEXT: [[TMP6:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 3), align 8
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; CHECK-NEXT: [[TMP7:%.*]] = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 3), align 8
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; CHECK-NEXT: [[CMP3_3:%.*]] = fcmp fast ogt double [[TMP6]], [[TMP7]]
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; CHECK-NEXT: [[COND_3:%.*]] = select fast i1 [[CMP3_3]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND_3]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 3), align 8
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; CHECK-NEXT: [[CMP15:%.*]] = fcmp fast ule double [[TMP0]], [[TMP1]]
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; CHECK-NEXT: [[COND16:%.*]] = select fast i1 [[CMP15]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND16]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 4), align 8
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; CHECK-NEXT: [[CMP15_1:%.*]] = fcmp fast ule double [[TMP2]], [[TMP3]]
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; CHECK-NEXT: [[COND16_1:%.*]] = select fast i1 [[CMP15_1]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND16_1]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 5), align 8
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; CHECK-NEXT: [[CMP15_2:%.*]] = fcmp fast ule double [[TMP4]], [[TMP5]]
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; CHECK-NEXT: [[COND16_2:%.*]] = select fast i1 [[CMP15_2]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND16_2]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 6), align 8
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; CHECK-NEXT: [[CMP15_3:%.*]] = fcmp fast ule double [[TMP6]], [[TMP7]]
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; CHECK-NEXT: [[COND16_3:%.*]] = select fast i1 [[CMP15_3]], double -1.000000e+00, double 0.000000e+00
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; CHECK-NEXT: store double [[COND16_3]], ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 7), align 8
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; CHECK-NEXT: ret void
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;
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entry:
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%0 = load double, ptr @s1, align 8
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%1 = load double, ptr @s2, align 8
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%cmp3 = fcmp fast ogt double %0, %1
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%cond = select fast i1 %cmp3, double -1.000000e+00, double 0.000000e+00
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store double %cond, ptr @s3, align 8
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%2 = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 1), align 8
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%3 = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 1), align 8
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%cmp3.1 = fcmp fast ogt double %2, %3
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%cond.1 = select fast i1 %cmp3.1, double -1.000000e+00, double 0.000000e+00
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store double %cond.1, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 1), align 8
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%4 = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 2), align 8
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%5 = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 2), align 8
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%cmp3.2 = fcmp fast ogt double %4, %5
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%cond.2 = select fast i1 %cmp3.2, double -1.000000e+00, double 0.000000e+00
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store double %cond.2, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 2), align 8
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%6 = load double, ptr getelementptr inbounds ([4 x double], ptr @s1, i64 0, i64 3), align 8
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%7 = load double, ptr getelementptr inbounds ([4 x double], ptr @s2, i64 0, i64 3), align 8
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%cmp3.3 = fcmp fast ogt double %6, %7
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%cond.3 = select fast i1 %cmp3.3, double -1.000000e+00, double 0.000000e+00
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store double %cond.3, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 3), align 8
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%cmp15 = fcmp fast ule double %0, %1
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%cond16 = select fast i1 %cmp15, double -1.000000e+00, double 0.000000e+00
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store double %cond16, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 4), align 8
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%cmp15.1 = fcmp fast ule double %2, %3
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%cond16.1 = select fast i1 %cmp15.1, double -1.000000e+00, double 0.000000e+00
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store double %cond16.1, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 5), align 8
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%cmp15.2 = fcmp fast ule double %4, %5
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%cond16.2 = select fast i1 %cmp15.2, double -1.000000e+00, double 0.000000e+00
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store double %cond16.2, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 6), align 8
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%cmp15.3 = fcmp fast ule double %6, %7
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%cond16.3 = select fast i1 %cmp15.3, double -1.000000e+00, double 0.000000e+00
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store double %cond16.3, ptr getelementptr inbounds ([64 x double], ptr @s3, i64 0, i64 7), align 8
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ret void
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}

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