| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -indvars -S | FileCheck %s |
| ; rdar://10359193: assert "IndVar type must match IVInit type" |
| |
| target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" |
| target triple = "thumbv7-apple-darwin" |
| |
| define void @test() nounwind { |
| ; CHECK-LABEL: @test( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: br label [[WHILE_COND:%.*]] |
| ; CHECK: while.cond.loopexit: |
| ; CHECK-NEXT: br label [[WHILE_COND_BACKEDGE:%.*]] |
| ; CHECK: while.cond: |
| ; CHECK-NEXT: br i1 true, label [[WHILE_END:%.*]], label [[WHILE_BODY:%.*]] |
| ; CHECK: while.body: |
| ; CHECK-NEXT: br i1 undef, label [[IF_THEN165:%.*]], label [[WHILE_COND_BACKEDGE]] |
| ; CHECK: while.cond.backedge: |
| ; CHECK-NEXT: br label [[WHILE_COND]] |
| ; CHECK: if.then165: |
| ; CHECK-NEXT: br i1 undef, label [[WHILE_COND_BACKEDGE]], label [[FOR_BODY_LR_PH_I81:%.*]] |
| ; CHECK: for.body.lr.ph.i81: |
| ; CHECK-NEXT: br label [[FOR_BODY_I86:%.*]] |
| ; CHECK: for.body.i86: |
| ; CHECK-NEXT: [[CMP196_I:%.*]] = icmp ult i32 0, undef |
| ; CHECK-NEXT: br i1 [[CMP196_I]], label [[FOR_BODY21_LR_PH_I:%.*]], label [[FOR_END_I129:%.*]] |
| ; CHECK: for.body21.lr.ph.i: |
| ; CHECK-NEXT: br label [[FOR_BODY21_I:%.*]] |
| ; CHECK: for.body21.i: |
| ; CHECK-NEXT: [[DESTYPIXELPTR_010_I:%.*]] = phi i8* [ null, [[FOR_BODY21_LR_PH_I]] ], [ [[INCDEC_PTR_I:%.*]], [[IF_END_I126:%.*]] ] |
| ; CHECK-NEXT: br i1 undef, label [[IF_END_I126]], label [[IF_ELSE_I124:%.*]] |
| ; CHECK: if.else.i124: |
| ; CHECK-NEXT: store i8 undef, i8* [[DESTYPIXELPTR_010_I]], align 1 |
| ; CHECK-NEXT: br label [[IF_END_I126]] |
| ; CHECK: if.end.i126: |
| ; CHECK-NEXT: [[INCDEC_PTR_I]] = getelementptr inbounds i8, i8* [[DESTYPIXELPTR_010_I]], i32 1 |
| ; CHECK-NEXT: br i1 true, label [[FOR_BODY21_I]], label [[FOR_END_I129_LOOPEXIT:%.*]] |
| ; CHECK: for.end.i129.loopexit: |
| ; CHECK-NEXT: br label [[FOR_END_I129]] |
| ; CHECK: for.end.i129: |
| ; CHECK-NEXT: br i1 false, label [[FOR_BODY_I86]], label [[WHILE_COND_LOOPEXIT:%.*]] |
| ; CHECK: while.end: |
| ; CHECK-NEXT: br label [[BAIL:%.*]] |
| ; CHECK: bail: |
| ; CHECK-NEXT: unreachable |
| ; CHECK: return: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| br label %while.cond |
| |
| while.cond: |
| br i1 undef, label %while.end, label %while.body |
| |
| while.body: ; preds = %while.cond |
| br i1 undef, label %if.then165, label %while.cond |
| |
| if.then165: ; preds = %while.body |
| br i1 undef, label %while.cond, label %for.body.lr.ph.i81 |
| |
| for.body.lr.ph.i81: ; preds = %if.then165 |
| br label %for.body.i86 |
| |
| for.body.i86: ; preds = %for.end.i129, %for.body.lr.ph.i81 |
| %cmp196.i = icmp ult i32 0, undef |
| br i1 %cmp196.i, label %for.body21.lr.ph.i, label %for.end.i129 |
| |
| for.body21.lr.ph.i: ; preds = %for.body.i86 |
| br label %for.body21.i |
| |
| for.body21.i: |
| %destYPixelPtr.010.i = phi i8* [ null, %for.body21.lr.ph.i ], [ %incdec.ptr.i, %if.end.i126 ] |
| %x.09.i = phi i32 [ 0, %for.body21.lr.ph.i ], [ %inc.i125, %if.end.i126 ] |
| br i1 undef, label %if.end.i126, label %if.else.i124 |
| |
| if.else.i124: ; preds = %for.body21.i |
| store i8 undef, i8* %destYPixelPtr.010.i, align 1 |
| br label %if.end.i126 |
| |
| if.end.i126: ; preds = %if.else.i124, %for.body21.i |
| %incdec.ptr.i = getelementptr inbounds i8, i8* %destYPixelPtr.010.i, i32 1 |
| %inc.i125 = add i32 %x.09.i, 1 |
| %cmp19.i = icmp ult i32 %inc.i125, undef |
| br i1 %cmp19.i, label %for.body21.i, label %for.end.i129 |
| |
| for.end.i129: ; preds = %if.end.i126, %for.body.i86 |
| br i1 undef, label %for.body.i86, label %while.cond |
| |
| while.end: ; preds = %while.cond |
| br label %bail |
| |
| bail: ; preds = %while.end, %lor.lhs.false44, %lor.lhs.false41, %if.end29, %if.end |
| unreachable |
| |
| return: ; preds = %lor.lhs.false20, %lor.lhs.false12, %lor.lhs.false, %entry |
| ret void |
| } |
