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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mcpu=ppc -simplifycfg-require-and-preserve-domtree=1 < %s | FileCheck %s3;; Formerly crashed, see PR 15084target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"5target triple = "powerpc64-unknown-linux-gnu"6 %struct.Range = type { i64, i64 }7 8define void @Bork(i64 %range.0.0, i64 %range.0.1, i64 %size) personality ptr @__gxx_personality_v0 {9; CHECK-LABEL: Bork:10; CHECK: # %bb.0: # %entry11; CHECK-NEXT: mflr 012; CHECK-NEXT: std 31, -8(1)13; CHECK-NEXT: stdu 1, -176(1)14; CHECK-NEXT: std 0, 192(1)15; CHECK-NEXT: .cfi_def_cfa_offset 17616; CHECK-NEXT: .cfi_offset r31, -817; CHECK-NEXT: .cfi_offset lr, 1618; CHECK-NEXT: mr 31, 119; CHECK-NEXT: .cfi_def_cfa_register r3120; CHECK-NEXT: .cfi_offset r27, -4021; CHECK-NEXT: .cfi_offset r28, -3222; CHECK-NEXT: .cfi_offset r29, -2423; CHECK-NEXT: .cfi_offset r30, -1624; CHECK-NEXT: std 29, 152(31) # 8-byte Folded Spill25; CHECK-NEXT: mr 29, 326; CHECK-NEXT: rldic 3, 5, 3, 2927; CHECK-NEXT: std 27, 136(31) # 8-byte Folded Spill28; CHECK-NEXT: std 30, 160(31) # 8-byte Folded Spill29; CHECK-NEXT: mr 30, 430; CHECK-NEXT: addi 3, 3, 1531; CHECK-NEXT: rldicl 3, 3, 60, 432; CHECK-NEXT: mr 27, 133; CHECK-NEXT: rldicl 3, 3, 4, 2834; CHECK-NEXT: addi 4, 31, 17635; CHECK-NEXT: neg 3, 336; CHECK-NEXT: std 28, 144(31) # 8-byte Folded Spill37; CHECK-NEXT: stdux 4, 1, 338; CHECK-NEXT: addi 3, 1, 11239; CHECK-NEXT: .Ltmp0:40; CHECK-NEXT: bl Foo41; CHECK-NEXT: nop42; CHECK-NEXT: .Ltmp1:43; CHECK-NEXT: # %bb.1: # %bb30.preheader44; CHECK-NEXT: addi 28, 31, 12045; CHECK-NEXT: cmpldi 30, 046; CHECK-NEXT: beq 0, .LBB0_447; CHECK-NEXT: .LBB0_2: # %cond_true48; CHECK-NEXT: #49; CHECK-NEXT: .Ltmp3:50; CHECK-NEXT: mr 3, 2951; CHECK-NEXT: mr 4, 2852; CHECK-NEXT: bl Bar53; CHECK-NEXT: nop54; CHECK-NEXT: .Ltmp4:55; CHECK-NEXT: # %bb.3: # %invcont2356; CHECK-NEXT: #57; CHECK-NEXT: ld 3, 128(31)58; CHECK-NEXT: sub 30, 30, 359; CHECK-NEXT: cmpldi 30, 060; CHECK-NEXT: bne 0, .LBB0_261; CHECK-NEXT: .LBB0_4: # %cleanup62; CHECK-NEXT: ld 30, 160(31) # 8-byte Folded Reload63; CHECK-NEXT: ld 29, 152(31) # 8-byte Folded Reload64; CHECK-NEXT: ld 28, 144(31) # 8-byte Folded Reload65; CHECK-NEXT: ld 27, 136(31) # 8-byte Folded Reload66; CHECK-NEXT: ld 1, 0(1)67; CHECK-NEXT: ld 0, 16(1)68; CHECK-NEXT: ld 31, -8(1)69; CHECK-NEXT: mtlr 070; CHECK-NEXT: blr71; CHECK-NEXT: .LBB0_5: # %unwind.loopexit.split-lp72; CHECK-NEXT: .Ltmp2:73; CHECK-NEXT: b .LBB0_774; CHECK-NEXT: .LBB0_6: # %unwind.loopexit75; CHECK-NEXT: .Ltmp5:76; CHECK-NEXT: .LBB0_7: # %unwind77; CHECK-NEXT: ld 4, 0(1)78; CHECK-NEXT: mr 1, 2779; CHECK-NEXT: std 4, 0(1)80; CHECK-NEXT: bl _Unwind_Resume81; CHECK-NEXT: nop82entry:83 %effectiveRange = alloca %struct.Range, align 8 ; <ptr> [#uses=2]84 %tmp4 = call ptr @llvm.stacksave() ; <ptr> [#uses=1]85 %size1 = trunc i64 %size to i32 ; <i32> [#uses=1]86 %tmp17 = alloca ptr, i32 %size1 ; <ptr> [#uses=1]87 invoke void @Foo(ptr %tmp17)88 to label %bb30.preheader unwind label %unwind89 90bb30.preheader: ; preds = %entry91 %tmp26 = getelementptr %struct.Range, ptr %effectiveRange, i64 0, i32 1 ; <ptr> [#uses=1]92 br label %bb3093 94unwind: ; preds = %cond_true, %entry95 %exn = landingpad {ptr, i32}96 cleanup97 call void @llvm.stackrestore(ptr %tmp4)98 resume { ptr, i32 } %exn99 100invcont23: ; preds = %cond_true101 %tmp27 = load i64, ptr %tmp26, align 8 ; <i64> [#uses=1]102 %tmp28 = sub i64 %range_addr.1.0, %tmp27 ; <i64> [#uses=1]103 br label %bb30104 105bb30: ; preds = %invcont23, %bb30.preheader106 %range_addr.1.0 = phi i64 [ %tmp28, %invcont23 ], [ %range.0.1, %bb30.preheader ] ; <i64> [#uses=2]107 %tmp33 = icmp eq i64 %range_addr.1.0, 0 ; <i1> [#uses=1]108 br i1 %tmp33, label %cleanup, label %cond_true109 110cond_true: ; preds = %bb30111 invoke void @Bar(i64 %range.0.0, ptr %effectiveRange)112 to label %invcont23 unwind label %unwind113 114cleanup: ; preds = %bb30115 ret void116}117 118declare ptr @llvm.stacksave() nounwind119 120declare void @Foo(ptr)121 122declare void @Bar(i64, ptr)123 124declare void @llvm.stackrestore(ptr) nounwind125 126declare i32 @__gxx_personality_v0(...)127