1*5ce47a58SVitaly Buka; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2*5ce47a58SVitaly Buka; RUN: opt -S -mtriple=x86_64 -passes=slp-vectorizer < %s | FileCheck %s 3*5ce47a58SVitaly Buka 4*5ce47a58SVitaly Buka; Test that SLP vectorize doesn't crash if a stored constant is used in multiple 5*5ce47a58SVitaly Buka; functions. 6*5ce47a58SVitaly Buka 7*5ce47a58SVitaly Buka@p = external global [64 x float] 8*5ce47a58SVitaly Buka 9*5ce47a58SVitaly Bukadefine void @_Z1hPfl() { 10*5ce47a58SVitaly Buka; CHECK-LABEL: define void @_Z1hPfl() { 11*5ce47a58SVitaly Buka; CHECK-NEXT: [[ENTRY:.*:]] 12*5ce47a58SVitaly Buka; CHECK-NEXT: [[TMP0:%.*]] = getelementptr i8, ptr @p, i64 28 13*5ce47a58SVitaly Buka; CHECK-NEXT: store <2 x float> <float 0.000000e+00, float 1.000000e+00>, ptr [[TMP0]], align 4 14*5ce47a58SVitaly Buka; CHECK-NEXT: ret void 15*5ce47a58SVitaly Buka; 16*5ce47a58SVitaly Bukaentry: 17*5ce47a58SVitaly Buka %0 = getelementptr i8, ptr @p, i64 28 18*5ce47a58SVitaly Buka store float 0.000000e+00, ptr %0, align 4 19*5ce47a58SVitaly Buka %1 = getelementptr i8, ptr @p, i64 32 20*5ce47a58SVitaly Buka store float 1.000000e+00, ptr %1, align 16 21*5ce47a58SVitaly Buka ret void 22*5ce47a58SVitaly Buka} 23*5ce47a58SVitaly Buka 24*5ce47a58SVitaly Bukadefine void @_Z1mv(i64 %arrayidx4.i.2.idx) { 25*5ce47a58SVitaly Buka; CHECK-LABEL: define void @_Z1mv( 26*5ce47a58SVitaly Buka; CHECK-SAME: i64 [[ARRAYIDX4_I_2_IDX:%.*]]) { 27*5ce47a58SVitaly Buka; CHECK-NEXT: [[ENTRY:.*:]] 28*5ce47a58SVitaly Buka; CHECK-NEXT: ret void 29*5ce47a58SVitaly Buka; CHECK: [[FOR_COND1_PREHEADER_LR_PH_I:.*:]] 30*5ce47a58SVitaly Buka; CHECK-NEXT: br label %[[FOR_COND1_PREHEADER_I:.*]] 31*5ce47a58SVitaly Buka; CHECK: [[FOR_COND1_PREHEADER_I]]: 32*5ce47a58SVitaly Buka; CHECK-NEXT: store float 1.000000e+00, ptr @p, align 4 33*5ce47a58SVitaly Buka; CHECK-NEXT: [[ARRAYIDX4_I_2:%.*]] = getelementptr i8, ptr @p, i64 [[ARRAYIDX4_I_2_IDX]] 34*5ce47a58SVitaly Buka; CHECK-NEXT: store float 0.000000e+00, ptr [[ARRAYIDX4_I_2]], align 4 35*5ce47a58SVitaly Buka; CHECK-NEXT: br label %[[FOR_COND1_PREHEADER_I]] 36*5ce47a58SVitaly Buka; 37*5ce47a58SVitaly Bukaentry: 38*5ce47a58SVitaly Buka ret void 39*5ce47a58SVitaly Buka 40*5ce47a58SVitaly Bukafor.cond1.preheader.lr.ph.i: ; No predecessors! 41*5ce47a58SVitaly Buka br label %for.cond1.preheader.i 42*5ce47a58SVitaly Buka 43*5ce47a58SVitaly Bukafor.cond1.preheader.i: ; preds = %for.cond1.preheader.i, %for.cond1.preheader.lr.ph.i 44*5ce47a58SVitaly Buka store float 1.000000e+00, ptr @p, align 4 45*5ce47a58SVitaly Buka %arrayidx4.i.2 = getelementptr i8, ptr @p, i64 %arrayidx4.i.2.idx 46*5ce47a58SVitaly Buka store float 0.000000e+00, ptr %arrayidx4.i.2, align 4 47*5ce47a58SVitaly Buka br label %for.cond1.preheader.i 48*5ce47a58SVitaly Buka} 49