1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: %if x86-registered-target %{ opt -passes=slp-vectorizer -S -mtriple=x86_64-pc-windows-msvc19.29.30145 < %s | FileCheck %s %} 3; RUN: %if aarch64-registered-target %{ opt -passes=slp-vectorizer -S -mtriple=aarch64-unknown-linux-gnu < %s | FileCheck %s %} 4 5; This used to crash in SLP vectorization when attempting to set the 6; IRBuilder's insertion point to the end of a catchswitch block, which 7; is invalid. Only phis and the catchswitch may be present, so we must 8; avoid trying to insert shuffles into such a block. 9 10%typeA = type { ptr, ptr, [20 x i8] } 11@globalA = external global %typeA 12 13declare i32 @__CxxFrameHandler3(...) 14declare void @funcA() 15 16define void @important_func() personality ptr @__CxxFrameHandler3 { 17; CHECK-LABEL: @important_func( 18; CHECK-NEXT: entry: 19; CHECK-NEXT: br label [[LABELB:%.*]] 20; CHECK: labelB: 21; CHECK-NEXT: invoke void @funcA() 22; CHECK-NEXT: to label [[LABELC:%.*]] unwind label [[LABELD:%.*]] 23; CHECK: labelC: 24; CHECK-NEXT: invoke void @funcA() 25; CHECK-NEXT: to label [[LABELE:%.*]] unwind label [[LABELF:%.*]] 26; CHECK: labelD: 27; CHECK-NEXT: [[TMP0:%.*]] = cleanuppad within none [] 28; CHECK-NEXT: unreachable 29; CHECK: labelE: 30; CHECK-NEXT: [[TMP1:%.*]] = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 1 31; CHECK-NEXT: [[F:%.*]] = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 2 32; CHECK-NEXT: invoke void @funcA() 33; CHECK-NEXT: to label [[LABELG:%.*]] unwind label [[CATCH_DISPATCH:%.*]] 34; CHECK: labelF: 35; CHECK-NEXT: [[TMP2:%.*]] = cleanuppad within none [] 36; CHECK-NEXT: cleanupret from [[TMP2]] unwind to caller 37; CHECK: labelG: 38; CHECK-NEXT: [[G:%.*]] = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 0 39; CHECK-NEXT: [[H:%.*]] = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 3 40; CHECK-NEXT: invoke void @funcA() 41; CHECK-NEXT: to label [[LABELH:%.*]] unwind label [[CATCH_DISPATCH]] 42; CHECK: labelH: 43; CHECK-NEXT: unreachable 44; CHECK: catch.dispatch: 45; CHECK-NEXT: [[TMP3:%.*]] = phi float [ [[G]], [[LABELG]] ], [ [[TMP1]], [[LABELE]] ] 46; CHECK-NEXT: [[TMP4:%.*]] = phi float [ [[H]], [[LABELG]] ], [ [[F]], [[LABELE]] ] 47; CHECK-NEXT: [[TMP5:%.*]] = catchswitch within none [label %catch] unwind to caller 48; CHECK: catch: 49; CHECK-NEXT: [[TMP6:%.*]] = catchpad within [[TMP5]] [ptr @globalA, i32 8, ptr null] 50; CHECK-NEXT: unreachable 51; 52entry: 53 br label %labelB 54 55labelB: 56 invoke void @funcA() 57 to label %labelC unwind label %labelD 58 59labelC: 60 invoke void @funcA() 61 to label %labelE unwind label %labelF 62 63labelD: 64 %0 = cleanuppad within none [] 65 unreachable 66 67labelE: 68 %1 = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 1 69 %f = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 2 70 invoke void @funcA() 71 to label %labelG unwind label %catch.dispatch 72 73labelF: 74 %2 = cleanuppad within none [] 75 cleanupret from %2 unwind to caller 76 77labelG: 78 %g = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 0 79 %h = extractelement <4 x float> <float 0x7FF0000000000000, float 0x7FF0000000000000, float 0x7FF0000000000000, float 0xFFF0000000000000>, i64 3 80 invoke void @funcA() 81 to label %labelH unwind label %catch.dispatch 82 83labelH: 84 unreachable 85 86catch.dispatch: 87 %3 = phi float [ %g, %labelG ], [ %1, %labelE ] 88 %4 = phi float [ %h, %labelG ], [ %f, %labelE ] 89 %5 = catchswitch within none [label %catch] unwind to caller 90 91catch: 92 %6 = catchpad within %5 [ptr @globalA, i32 8, ptr null] 93 unreachable 94} 95