head	1.1;
branch	1.1.1;
access;
symbols
	netbsd-11-0-RC4:1.1.1.2
	netbsd-11-0-RC3:1.1.1.2
	netbsd-11-0-RC2:1.1.1.2
	netbsd-11-0-RC1:1.1.1.2
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	pgoyette-compat-0728:1.1.1.1
	clang-337282:1.1.1.1
	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2018.07.17.18.31.50;	author joerg;	state Exp;
branches
	1.1.1.1;
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1.1.1.1
date	2018.07.17.18.31.50;	author joerg;	state Exp;
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	1.1.1.1.2.1
	1.1.1.1.4.1;
next	1.1.1.2;
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1.1.1.2
date	2019.11.13.22.23.00;	author joerg;	state dead;
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1.1.1.1.2.1
date	2018.07.17.18.31.50;	author pgoyette;	state dead;
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next	1.1.1.1.2.2;
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1.1.1.1.2.2
date	2018.07.28.04.34.14;	author pgoyette;	state Exp;
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1.1.1.1.4.1
date	2018.07.17.18.31.50;	author christos;	state dead;
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1.1.1.1.4.2
date	2019.06.10.21.46.38;	author christos;	state Exp;
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1.1.1.1.4.3
date	2020.04.13.07.50.28;	author martin;	state dead;
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desc
@@


1.1
log
@Initial revision
@
text
@// RUN: %clang_cc1 -E %s > %t.src.cpp
// RUN: %clang_cc1 -E %s > %t.dst.cpp -DDEST
// RUN: clang-diff -dump-matches -s=0 %t.src.cpp %t.dst.cpp -- | FileCheck %s
//
// Test the bottom-up matching, with maxsize set to 0, so that the optimal matching will never be applied.

#ifndef DEST

void f1() { ; {{;}} }
void f2() { ;; {{;}} }

#else

// Jaccard similarity threshold is 0.5.

void f1() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (4 + 5 - 3) = 3 / 6 >= 0.5
// CHECK: Match FunctionDecl: f1(void ())(1) to FunctionDecl: f1(void ())(1)
// CHECK: Match CompoundStmt(2) to CompoundStmt(2)
// CHECK: Match CompoundStmt(4) to CompoundStmt(3)
// CHECK: Match CompoundStmt(5) to CompoundStmt(4)
// CHECK: Match NullStmt(6) to NullStmt(5)
  {{;}} ;;
}

void f2() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (5 + 6 - 3) = 3 / 8 < 0.5
// CHECK-NOT: Match FunctionDecl(9)
// CHECK-NOT: Match CompoundStmt(10)
// CHECK: Match CompoundStmt(11) to CompoundStmt(10)
// CHECK: Match CompoundStmt(12) to CompoundStmt(11)
// CHECK: Match NullStmt(13) to NullStmt(12)
// CHECK-NOT: Match NullStmt(13)
  {{;}} ;;;
}

#endif
@


1.1.1.1
log
@Import clang r337282 from trunk
@
text
@@


1.1.1.2
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.1.4.1
log
@file clang-diff-bottomup.cpp was added on branch phil-wifi on 2019-06-10 21:46:38 +0000
@
text
@d1 39
@


1.1.1.1.4.2
log
@Sync with HEAD
@
text
@a0 39
// RUN: %clang_cc1 -E %s > %t.src.cpp
// RUN: %clang_cc1 -E %s > %t.dst.cpp -DDEST
// RUN: clang-diff -dump-matches -s=0 %t.src.cpp %t.dst.cpp -- | FileCheck %s
//
// Test the bottom-up matching, with maxsize set to 0, so that the optimal matching will never be applied.

#ifndef DEST

void f1() { ; {{;}} }
void f2() { ;; {{;}} }

#else

// Jaccard similarity threshold is 0.5.

void f1() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (4 + 5 - 3) = 3 / 6 >= 0.5
// CHECK: Match FunctionDecl: f1(void ())(1) to FunctionDecl: f1(void ())(1)
// CHECK: Match CompoundStmt(2) to CompoundStmt(2)
// CHECK: Match CompoundStmt(4) to CompoundStmt(3)
// CHECK: Match CompoundStmt(5) to CompoundStmt(4)
// CHECK: Match NullStmt(6) to NullStmt(5)
  {{;}} ;;
}

void f2() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (5 + 6 - 3) = 3 / 8 < 0.5
// CHECK-NOT: Match FunctionDecl(9)
// CHECK-NOT: Match CompoundStmt(10)
// CHECK: Match CompoundStmt(11) to CompoundStmt(10)
// CHECK: Match CompoundStmt(12) to CompoundStmt(11)
// CHECK: Match NullStmt(13) to NullStmt(12)
// CHECK-NOT: Match NullStmt(13)
  {{;}} ;;;
}

#endif
@


1.1.1.1.4.3
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.1.2.1
log
@file clang-diff-bottomup.cpp was added on branch pgoyette-compat on 2018-07-28 04:34:14 +0000
@
text
@d1 39
@


1.1.1.1.2.2
log
@Sync with HEAD
@
text
@a0 39
// RUN: %clang_cc1 -E %s > %t.src.cpp
// RUN: %clang_cc1 -E %s > %t.dst.cpp -DDEST
// RUN: clang-diff -dump-matches -s=0 %t.src.cpp %t.dst.cpp -- | FileCheck %s
//
// Test the bottom-up matching, with maxsize set to 0, so that the optimal matching will never be applied.

#ifndef DEST

void f1() { ; {{;}} }
void f2() { ;; {{;}} }

#else

// Jaccard similarity threshold is 0.5.

void f1() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (4 + 5 - 3) = 3 / 6 >= 0.5
// CHECK: Match FunctionDecl: f1(void ())(1) to FunctionDecl: f1(void ())(1)
// CHECK: Match CompoundStmt(2) to CompoundStmt(2)
// CHECK: Match CompoundStmt(4) to CompoundStmt(3)
// CHECK: Match CompoundStmt(5) to CompoundStmt(4)
// CHECK: Match NullStmt(6) to NullStmt(5)
  {{;}} ;;
}

void f2() {
// CompoundStmt: 3 matched descendants, subtree sizes 4 and 5
// Jaccard similarity = 3 / (5 + 6 - 3) = 3 / 8 < 0.5
// CHECK-NOT: Match FunctionDecl(9)
// CHECK-NOT: Match CompoundStmt(10)
// CHECK: Match CompoundStmt(11) to CompoundStmt(10)
// CHECK: Match CompoundStmt(12) to CompoundStmt(11)
// CHECK: Match NullStmt(13) to NullStmt(12)
// CHECK-NOT: Match NullStmt(13)
  {{;}} ;;;
}

#endif
@