1387a13e1d
The target hook prefersVectorizedAddressing() already exists to check with target if address computations should be vectorized, so it seems like this should be used in SLPVectorizer as well. Reviewed By: ABataev, RKSimon Differential Revision: https://reviews.llvm.org/D144128
89 lines
4.0 KiB
LLVM
89 lines
4.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt -S -passes=slp-vectorizer -mtriple=x86_64-apple-macosx -mcpu=haswell -opaque-pointers < %s | FileCheck %s
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define void @test(ptr %r, ptr %p, ptr %q) #0 {
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; CHECK-LABEL: @test(
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; CHECK-NEXT: [[P0:%.*]] = getelementptr inbounds i64, ptr [[P:%.*]], i64 0
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; CHECK-NEXT: [[P1:%.*]] = getelementptr inbounds i64, ptr [[P]], i64 1
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; CHECK-NEXT: [[P2:%.*]] = getelementptr inbounds i64, ptr [[P]], i64 2
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; CHECK-NEXT: [[P3:%.*]] = getelementptr inbounds i64, ptr [[P]], i64 3
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; CHECK-NEXT: [[Q0:%.*]] = getelementptr inbounds i64, ptr [[Q:%.*]], i64 0
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; CHECK-NEXT: [[Q1:%.*]] = getelementptr inbounds i64, ptr [[Q]], i64 1
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; CHECK-NEXT: [[Q2:%.*]] = getelementptr inbounds i64, ptr [[Q]], i64 2
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; CHECK-NEXT: [[Q3:%.*]] = getelementptr inbounds i64, ptr [[Q]], i64 3
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; CHECK-NEXT: [[X0:%.*]] = load i64, ptr [[P0]], align 2
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; CHECK-NEXT: [[X1:%.*]] = load i64, ptr [[P1]], align 2
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; CHECK-NEXT: [[X2:%.*]] = load i64, ptr [[P2]], align 2
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; CHECK-NEXT: [[X3:%.*]] = load i64, ptr [[P3]], align 2
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; CHECK-NEXT: [[Y0:%.*]] = load i64, ptr [[Q0]], align 2
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; CHECK-NEXT: [[Y1:%.*]] = load i64, ptr [[Q1]], align 2
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; CHECK-NEXT: [[Y2:%.*]] = load i64, ptr [[Q2]], align 2
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; CHECK-NEXT: [[Y3:%.*]] = load i64, ptr [[Q3]], align 2
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; CHECK-NEXT: [[SUB0:%.*]] = sub nsw i64 [[X0]], [[Y0]]
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; CHECK-NEXT: [[SUB1:%.*]] = sub nsw i64 [[X1]], [[Y1]]
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; CHECK-NEXT: [[SUB2:%.*]] = sub nsw i64 [[X2]], [[Y2]]
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; CHECK-NEXT: [[SUB3:%.*]] = sub nsw i64 [[X3]], [[Y3]]
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; CHECK-NEXT: [[G0:%.*]] = getelementptr inbounds i32, ptr [[R:%.*]], i64 [[SUB0]]
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; CHECK-NEXT: [[G1:%.*]] = getelementptr inbounds i32, ptr [[R]], i64 [[SUB1]]
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; CHECK-NEXT: [[G2:%.*]] = getelementptr inbounds i32, ptr [[R]], i64 [[SUB2]]
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; CHECK-NEXT: [[G3:%.*]] = getelementptr inbounds i32, ptr [[R]], i64 [[SUB3]]
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; CHECK-NEXT: ret void
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;
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%p0 = getelementptr inbounds i64, ptr %p, i64 0
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%p1 = getelementptr inbounds i64, ptr %p, i64 1
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%p2 = getelementptr inbounds i64, ptr %p, i64 2
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%p3 = getelementptr inbounds i64, ptr %p, i64 3
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%q0 = getelementptr inbounds i64, ptr %q, i64 0
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%q1 = getelementptr inbounds i64, ptr %q, i64 1
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%q2 = getelementptr inbounds i64, ptr %q, i64 2
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%q3 = getelementptr inbounds i64, ptr %q, i64 3
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%x0 = load i64, ptr %p0, align 2
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%x1 = load i64, ptr %p1, align 2
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%x2 = load i64, ptr %p2, align 2
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%x3 = load i64, ptr %p3, align 2
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%y0 = load i64, ptr %q0, align 2
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%y1 = load i64, ptr %q1, align 2
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%y2 = load i64, ptr %q2, align 2
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%y3 = load i64, ptr %q3, align 2
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%sub0 = sub nsw i64 %x0, %y0
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%sub1 = sub nsw i64 %x1, %y1
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%sub2 = sub nsw i64 %x2, %y2
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%sub3 = sub nsw i64 %x3, %y3
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%g0 = getelementptr inbounds i32, ptr %r, i64 %sub0
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%g1 = getelementptr inbounds i32, ptr %r, i64 %sub1
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%g2 = getelementptr inbounds i32, ptr %r, i64 %sub2
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%g3 = getelementptr inbounds i32, ptr %r, i64 %sub3
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ret void
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}
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define void @test2(i64* %a, i64* %b) {
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; CHECK-LABEL: @test2(
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; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x ptr> poison, ptr [[A:%.*]], i32 0
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; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x ptr> [[TMP1]], ptr [[B:%.*]], i32 1
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; CHECK-NEXT: [[TMP3:%.*]] = getelementptr i64, <2 x ptr> [[TMP2]], <2 x i64> <i64 1, i64 3>
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; CHECK-NEXT: [[TMP4:%.*]] = ptrtoint <2 x ptr> [[TMP3]] to <2 x i64>
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; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x ptr> [[TMP3]], i32 0
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; CHECK-NEXT: [[TMP6:%.*]] = load <2 x i64>, ptr [[TMP5]], align 8
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; CHECK-NEXT: [[TMP7:%.*]] = add <2 x i64> [[TMP4]], [[TMP6]]
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; CHECK-NEXT: store <2 x i64> [[TMP7]], ptr [[TMP5]], align 8
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; CHECK-NEXT: ret void
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;
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%a1 = getelementptr inbounds i64, i64* %a, i64 1
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%a2 = getelementptr inbounds i64, i64* %a, i64 2
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%i1 = ptrtoint i64* %a1 to i64
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%b3 = getelementptr inbounds i64, i64* %b, i64 3
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%i2 = ptrtoint i64* %b3 to i64
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%v1 = load i64, i64* %a1, align 8
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%v2 = load i64, i64* %a2, align 8
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%add1 = add i64 %i1, %v1
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%add2 = add i64 %i2, %v2
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store i64 %add1, i64* %a1, align 8
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store i64 %add2, i64* %a2, align 8
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ret void
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}
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