[SimpleLoopUnswitch] Regenerate test checks (NFC)

Author: nikic

llvm/test/Transforms/SimpleLoopUnswitch/2007-08-01-LCSSA.ll

@@ -1,55 +1,70 @@
-; RUN: opt < %s -passes='loop(simple-loop-unswitch),instcombine' -verify-memoryssa -disable-output
-	%struct.ClassDef = type { %struct.QByteArray, %struct.QByteArray, %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", i8, i8, %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", %"struct.QList<ArgumentDef>", %"struct.QMap<QByteArray,QByteArray>", %"struct.QList<ArgumentDef>", %"struct.QMap<QByteArray,QByteArray>", i32, i32 }
-	%struct.FILE = type { i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i16, i8, [1 x i8], ptr, i64, ptr, ptr, ptr, ptr, i32, i32, [40 x i8] }
-	%struct.Generator = type { ptr, ptr, %"struct.QList<ArgumentDef>", %struct.QByteArray, %"struct.QList<ArgumentDef>" }
-	%struct.QBasicAtomic = type { i32 }
-	%struct.QByteArray = type { ptr }
-	%"struct.QByteArray::Data" = type { %struct.QBasicAtomic, i32, i32, ptr, [1 x i8] }
-	%"struct.QList<ArgumentDef>" = type { %"struct.QList<ArgumentDef>::._19" }
-	%"struct.QList<ArgumentDef>::._19" = type { %struct.QListData }
-	%struct.QListData = type { ptr }
-	%"struct.QListData::Data" = type { %struct.QBasicAtomic, i32, i32, i32, i8, [1 x ptr] }
-	%"struct.QMap<QByteArray,QByteArray>" = type { %"struct.QMap<QByteArray,QByteArray>::._56" }
-	%"struct.QMap<QByteArray,QByteArray>::._56" = type { ptr }
-	%struct.QMapData = type { ptr, [12 x ptr], %struct.QBasicAtomic, i32, i32, i32, i8 }
-	%struct._IO_marker = type { ptr, ptr, i32 }
-@.str9 = external constant [1 x i8]		; <ptr> [#uses=1]
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
+; RUN: opt < %s -S -passes='loop(simple-loop-unswitch),instcombine' -verify-memoryssa | FileCheck %s
+
+@.str9 = external constant [1 x i8]
 
 declare i32 @strcmp(ptr, ptr)
 
 define i32 @_ZN9Generator6strregEPKc(ptr %this, ptr %s) {
+; CHECK-LABEL: define i32 @_ZN9Generator6strregEPKc(
+; CHECK-SAME: ptr [[THIS:%.*]], ptr [[S:%.*]]) {
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[TMP122:%.*]] = icmp eq ptr [[S]], null
+; CHECK-NEXT:    br label [[BB184:%.*]]
+; CHECK:       bb55:
+; CHECK-NEXT:    ret i32 0
+; CHECK:       bb88:
+; CHECK-NEXT:    br i1 [[TMP122]], label [[BB154:%.*]], label [[BB128:%.*]]
+; CHECK:       bb128:
+; CHECK-NEXT:    [[TMP138:%.*]] = call i32 @strcmp(ptr noundef nonnull dereferenceable(1) null, ptr noundef nonnull dereferenceable(1) [[S]])
+; CHECK-NEXT:    [[IFTMP_37_0_IN4:%.*]] = icmp eq i32 [[TMP138]], 0
+; CHECK-NEXT:    br i1 [[IFTMP_37_0_IN4]], label [[BB250:%.*]], label [[BB166:%.*]]
+; CHECK:       bb154:
+; CHECK-NEXT:    br i1 false, label [[BB250]], label [[BB166]]
+; CHECK:       bb166:
+; CHECK-NEXT:    [[TMP175:%.*]] = add i32 [[IDX_0:%.*]], 1
+; CHECK-NEXT:    [[TMP183:%.*]] = add i32 [[I33_0:%.*]], 1
+; CHECK-NEXT:    br label [[BB184]]
+; CHECK:       bb184:
+; CHECK-NEXT:    [[I33_0]] = phi i32 [ 0, [[ENTRY:%.*]] ], [ [[TMP183]], [[BB166]] ]
+; CHECK-NEXT:    [[IDX_0]] = phi i32 [ 0, [[ENTRY]] ], [ [[TMP175]], [[BB166]] ]
+; CHECK-NEXT:    [[TMP49:%.*]] = icmp slt i32 [[I33_0]], 0
+; CHECK-NEXT:    br i1 [[TMP49]], label [[BB88:%.*]], label [[BB55:%.*]]
+; CHECK:       bb250:
+; CHECK-NEXT:    ret i32 [[IDX_0]]
+;
 entry:
-	%s_addr.0 = select i1 false, ptr @.str9, ptr %s		; <ptr> [#uses=2]
-	%tmp122 = icmp eq ptr %s_addr.0, null		; <i1> [#uses=1]
-	br label %bb184
-
-bb55:		; preds = %bb184
-	ret i32 0
-
-bb88:		; preds = %bb184
-	br i1 %tmp122, label %bb154, label %bb128
-
-bb128:		; preds = %bb88
-	%tmp138 = call i32 @strcmp( ptr null, ptr %s_addr.0 )		; <i32> [#uses=1]
-	%iftmp.37.0.in4 = icmp eq i32 %tmp138, 0		; <i1> [#uses=1]
-	br i1 %iftmp.37.0.in4, label %bb250, label %bb166
-
-bb154:		; preds = %bb88
-	br i1 false, label %bb250, label %bb166
-
-bb166:		; preds = %bb154, %bb128
-	%tmp175 = add i32 %idx.0, 1		; <i32> [#uses=1]
-	%tmp177 = add i32 %tmp175, 0		; <i32> [#uses=1]
-	%tmp181 = add i32 %tmp177, 0		; <i32> [#uses=1]
-	%tmp183 = add i32 %i33.0, 1		; <i32> [#uses=1]
-	br label %bb184
-
-bb184:		; preds = %bb166, %entry
-	%i33.0 = phi i32 [ 0, %entry ], [ %tmp183, %bb166 ]		; <i32> [#uses=2]
-	%idx.0 = phi i32 [ 0, %entry ], [ %tmp181, %bb166 ]		; <i32> [#uses=2]
-	%tmp49 = icmp slt i32 %i33.0, 0		; <i1> [#uses=1]
-	br i1 %tmp49, label %bb88, label %bb55
-
-bb250:		; preds = %bb154, %bb128
-	ret i32 %idx.0
+  %s_addr.0 = select i1 false, ptr @.str9, ptr %s
+  %tmp122 = icmp eq ptr %s_addr.0, null
+  br label %bb184
+
+bb55:
+  ret i32 0
+
+bb88:
+  br i1 %tmp122, label %bb154, label %bb128
+
+bb128:
+  %tmp138 = call i32 @strcmp( ptr null, ptr %s_addr.0 )
+  %iftmp.37.0.in4 = icmp eq i32 %tmp138, 0
+  br i1 %iftmp.37.0.in4, label %bb250, label %bb166
+
+bb154:
+  br i1 false, label %bb250, label %bb166
+
+bb166:
+  %tmp175 = add i32 %idx.0, 1
+  %tmp177 = add i32 %tmp175, 0
+  %tmp181 = add i32 %tmp177, 0
+  %tmp183 = add i32 %i33.0, 1
+  br label %bb184
+
+bb184:
+  %i33.0 = phi i32 [ 0, %entry ], [ %tmp183, %bb166 ]
+  %idx.0 = phi i32 [ 0, %entry ], [ %tmp181, %bb166 ]
+  %tmp49 = icmp slt i32 %i33.0, 0
+  br i1 %tmp49, label %bb88, label %bb55
+
+bb250:
+  ret i32 %idx.0
 }