ART: Refactored regex code in Checker
This patch refactors how Checker constructs regular expressions which
it uses to parse tests and verify compiler output. It also replaces
all occurrences of the '[0-9]+' ID-matching expression with the '\d+'
shorthand.
Change-Id: I5f854a25707e44ed2fa1673ff084990e8f43e4a2
diff --git a/compiler/optimizing/test/ConstantFolding.java b/compiler/optimizing/test/ConstantFolding.java
index 92f2a77..d08006b 100644
--- a/compiler/optimizing/test/ConstantFolding.java
+++ b/compiler/optimizing/test/ConstantFolding.java
@@ -22,13 +22,13 @@
*/
// CHECK-START: int ConstantFolding.IntNegation() constant_folding (before)
- // CHECK-DAG: [[Const42:i[0-9]+]] IntConstant 42
- // CHECK-DAG: [[Neg:i[0-9]+]] Neg [ [[Const42]] ]
- // CHECK-DAG: Return [ [[Neg]] ]
+ // CHECK-DAG: [[Const42:i\d+]] IntConstant 42
+ // CHECK-DAG: [[Neg:i\d+]] Neg [ [[Const42]] ]
+ // CHECK-DAG: Return [ [[Neg]] ]
// CHECK-START: int ConstantFolding.IntNegation() constant_folding (after)
- // CHECK-DAG: [[ConstN42:i[0-9]+]] IntConstant -42
- // CHECK-DAG: Return [ [[ConstN42]] ]
+ // CHECK-DAG: [[ConstN42:i\d+]] IntConstant -42
+ // CHECK-DAG: Return [ [[ConstN42]] ]
public static int IntNegation() {
int x, y;
@@ -43,14 +43,14 @@
*/
// CHECK-START: int ConstantFolding.IntAddition1() constant_folding (before)
- // CHECK-DAG: [[Const1:i[0-9]+]] IntConstant 1
- // CHECK-DAG: [[Const2:i[0-9]+]] IntConstant 2
- // CHECK-DAG: [[Add:i[0-9]+]] Add [ [[Const1]] [[Const2]] ]
- // CHECK-DAG: Return [ [[Add]] ]
+ // CHECK-DAG: [[Const1:i\d+]] IntConstant 1
+ // CHECK-DAG: [[Const2:i\d+]] IntConstant 2
+ // CHECK-DAG: [[Add:i\d+]] Add [ [[Const1]] [[Const2]] ]
+ // CHECK-DAG: Return [ [[Add]] ]
// CHECK-START: int ConstantFolding.IntAddition1() constant_folding (after)
- // CHECK-DAG: [[Const3:i[0-9]+]] IntConstant 3
- // CHECK-DAG: Return [ [[Const3]] ]
+ // CHECK-DAG: [[Const3:i\d+]] IntConstant 3
+ // CHECK-DAG: Return [ [[Const3]] ]
public static int IntAddition1() {
int a, b, c;
@@ -66,18 +66,18 @@
*/
// CHECK-START: int ConstantFolding.IntAddition2() constant_folding (before)
- // CHECK-DAG: [[Const1:i[0-9]+]] IntConstant 1
- // CHECK-DAG: [[Const2:i[0-9]+]] IntConstant 2
- // CHECK-DAG: [[Const5:i[0-9]+]] IntConstant 5
- // CHECK-DAG: [[Const6:i[0-9]+]] IntConstant 6
- // CHECK-DAG: [[Add1:i[0-9]+]] Add [ [[Const1]] [[Const2]] ]
- // CHECK-DAG: [[Add2:i[0-9]+]] Add [ [[Const5]] [[Const6]] ]
- // CHECK-DAG: [[Add3:i[0-9]+]] Add [ [[Add1]] [[Add2]] ]
- // CHECK-DAG: Return [ [[Add3]] ]
+ // CHECK-DAG: [[Const1:i\d+]] IntConstant 1
+ // CHECK-DAG: [[Const2:i\d+]] IntConstant 2
+ // CHECK-DAG: [[Const5:i\d+]] IntConstant 5
+ // CHECK-DAG: [[Const6:i\d+]] IntConstant 6
+ // CHECK-DAG: [[Add1:i\d+]] Add [ [[Const1]] [[Const2]] ]
+ // CHECK-DAG: [[Add2:i\d+]] Add [ [[Const5]] [[Const6]] ]
+ // CHECK-DAG: [[Add3:i\d+]] Add [ [[Add1]] [[Add2]] ]
+ // CHECK-DAG: Return [ [[Add3]] ]
// CHECK-START: int ConstantFolding.IntAddition2() constant_folding (after)
- // CHECK-DAG: [[Const14:i[0-9]+]] IntConstant 14
- // CHECK-DAG: Return [ [[Const14]] ]
+ // CHECK-DAG: [[Const14:i\d+]] IntConstant 14
+ // CHECK-DAG: Return [ [[Const14]] ]
public static int IntAddition2() {
int a, b, c;
@@ -97,14 +97,14 @@
*/
// CHECK-START: int ConstantFolding.IntSubtraction() constant_folding (before)
- // CHECK-DAG: [[Const5:i[0-9]+]] IntConstant 5
- // CHECK-DAG: [[Const2:i[0-9]+]] IntConstant 2
- // CHECK-DAG: [[Sub:i[0-9]+]] Sub [ [[Const5]] [[Const2]] ]
- // CHECK-DAG: Return [ [[Sub]] ]
+ // CHECK-DAG: [[Const5:i\d+]] IntConstant 5
+ // CHECK-DAG: [[Const2:i\d+]] IntConstant 2
+ // CHECK-DAG: [[Sub:i\d+]] Sub [ [[Const5]] [[Const2]] ]
+ // CHECK-DAG: Return [ [[Sub]] ]
// CHECK-START: int ConstantFolding.IntSubtraction() constant_folding (after)
- // CHECK-DAG: [[Const3:i[0-9]+]] IntConstant 3
- // CHECK-DAG: Return [ [[Const3]] ]
+ // CHECK-DAG: [[Const3:i\d+]] IntConstant 3
+ // CHECK-DAG: Return [ [[Const3]] ]
public static int IntSubtraction() {
int a, b, c;
@@ -120,14 +120,14 @@
*/
// CHECK-START: long ConstantFolding.LongAddition() constant_folding (before)
- // CHECK-DAG: [[Const1:j[0-9]+]] LongConstant 1
- // CHECK-DAG: [[Const2:j[0-9]+]] LongConstant 2
- // CHECK-DAG: [[Add:j[0-9]+]] Add [ [[Const1]] [[Const2]] ]
- // CHECK-DAG: Return [ [[Add]] ]
+ // CHECK-DAG: [[Const1:j\d+]] LongConstant 1
+ // CHECK-DAG: [[Const2:j\d+]] LongConstant 2
+ // CHECK-DAG: [[Add:j\d+]] Add [ [[Const1]] [[Const2]] ]
+ // CHECK-DAG: Return [ [[Add]] ]
// CHECK-START: long ConstantFolding.LongAddition() constant_folding (after)
- // CHECK-DAG: [[Const3:j[0-9]+]] LongConstant 3
- // CHECK-DAG: Return [ [[Const3]] ]
+ // CHECK-DAG: [[Const3:j\d+]] LongConstant 3
+ // CHECK-DAG: Return [ [[Const3]] ]
public static long LongAddition() {
long a, b, c;
@@ -143,14 +143,14 @@
*/
// CHECK-START: long ConstantFolding.LongSubtraction() constant_folding (before)
- // CHECK-DAG: [[Const5:j[0-9]+]] LongConstant 5
- // CHECK-DAG: [[Const2:j[0-9]+]] LongConstant 2
- // CHECK-DAG: [[Sub:j[0-9]+]] Sub [ [[Const5]] [[Const2]] ]
- // CHECK-DAG: Return [ [[Sub]] ]
+ // CHECK-DAG: [[Const5:j\d+]] LongConstant 5
+ // CHECK-DAG: [[Const2:j\d+]] LongConstant 2
+ // CHECK-DAG: [[Sub:j\d+]] Sub [ [[Const5]] [[Const2]] ]
+ // CHECK-DAG: Return [ [[Sub]] ]
// CHECK-START: long ConstantFolding.LongSubtraction() constant_folding (after)
- // CHECK-DAG: [[Const3:j[0-9]+]] LongConstant 3
- // CHECK-DAG: Return [ [[Const3]] ]
+ // CHECK-DAG: [[Const3:j\d+]] LongConstant 3
+ // CHECK-DAG: Return [ [[Const3]] ]
public static long LongSubtraction() {
long a, b, c;
@@ -165,14 +165,14 @@
*/
// CHECK-START: int ConstantFolding.StaticCondition() constant_folding (before)
- // CHECK-DAG: [[Const5:i[0-9]+]] IntConstant 5
- // CHECK-DAG: [[Const2:i[0-9]+]] IntConstant 2
- // CHECK-DAG: [[Cond:z[0-9]+]] GreaterThanOrEqual [ [[Const5]] [[Const2]] ]
- // CHECK-DAG: If [ [[Cond]] ]
+ // CHECK-DAG: [[Const5:i\d+]] IntConstant 5
+ // CHECK-DAG: [[Const2:i\d+]] IntConstant 2
+ // CHECK-DAG: [[Cond:z\d+]] GreaterThanOrEqual [ [[Const5]] [[Const2]] ]
+ // CHECK-DAG: If [ [[Cond]] ]
// CHECK-START: int ConstantFolding.StaticCondition() constant_folding (after)
- // CHECK-DAG: [[Const1:i[0-9]+]] IntConstant 1
- // CHECK-DAG: If [ [[Const1]] ]
+ // CHECK-DAG: [[Const1:i\d+]] IntConstant 1
+ // CHECK-DAG: If [ [[Const1]] ]
public static int StaticCondition() {
int a, b, c;
@@ -195,18 +195,18 @@
*/
// CHECK-START: int ConstantFolding.JumpsAndConditionals(boolean) constant_folding (before)
- // CHECK-DAG: [[Const2:i[0-9]+]] IntConstant 2
- // CHECK-DAG: [[Const5:i[0-9]+]] IntConstant 5
- // CHECK-DAG: [[Add:i[0-9]+]] Add [ [[Const5]] [[Const2]] ]
- // CHECK-DAG: [[Sub:i[0-9]+]] Sub [ [[Const5]] [[Const2]] ]
- // CHECK-DAG: [[Phi:i[0-9]+]] Phi [ [[Add]] [[Sub]] ]
- // CHECK-DAG: Return [ [[Phi]] ]
+ // CHECK-DAG: [[Const2:i\d+]] IntConstant 2
+ // CHECK-DAG: [[Const5:i\d+]] IntConstant 5
+ // CHECK-DAG: [[Add:i\d+]] Add [ [[Const5]] [[Const2]] ]
+ // CHECK-DAG: [[Sub:i\d+]] Sub [ [[Const5]] [[Const2]] ]
+ // CHECK-DAG: [[Phi:i\d+]] Phi [ [[Add]] [[Sub]] ]
+ // CHECK-DAG: Return [ [[Phi]] ]
// CHECK-START: int ConstantFolding.JumpsAndConditionals(boolean) constant_folding (after)
- // CHECK-DAG: [[Const3:i[0-9]+]] IntConstant 3
- // CHECK-DAG: [[Const7:i[0-9]+]] IntConstant 7
- // CHECK-DAG: [[Phi:i[0-9]+]] Phi [ [[Const7]] [[Const3]] ]
- // CHECK-DAG: Return [ [[Phi]] ]
+ // CHECK-DAG: [[Const3:i\d+]] IntConstant 3
+ // CHECK-DAG: [[Const7:i\d+]] IntConstant 7
+ // CHECK-DAG: [[Phi:i\d+]] Phi [ [[Const7]] [[Const3]] ]
+ // CHECK-DAG: Return [ [[Phi]] ]
public static int JumpsAndConditionals(boolean cond) {
int a, b, c;