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