Skip to content

Instantly share code, notes, and snippets.

@retronym

retronym/opt.diff

Created January 25, 2016 04:47
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save retronym/0efa5cea463aced52fae to your computer and use it in GitHub Desktop.
Save retronym/0efa5cea463aced52fae to your computer and use it in GitHub Desktop.
Download ZIP
Raw
opt.diff
⚡ (export LOG=$PWD/opt.log; rm -rf ./git-repo; mkdir ./git-repo; cd git-repo; git init; cat $LOG | awk '/^after /{x=$0; i++; message[i] = $0; contents[i] = ""}{if (x) contents[i] = contents[i] "\n" $0;}END{ for (j=1;j<=i;j++) {close("out.log"); print(contents[j]) > "out.log"; system("git add out.log"); system("git commit --quiet -m \"" message[j] "\"")}}' -; git --no-pager log -p --reverse)
/code/scala2/sandbox/git-repo
Initialized empty Git repository in /Users/jason/code/scala2/sandbox/git-repo/.git/
commit 546b7986212dcf798f6909b91945836e9d6ce41c
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after beforeMethodOpt
diff --git a/out.log b/out.log
new file mode 100644
index 0000000..91d1b34
--- /dev/null
+++ b/out.log
@@ -0,0 +1,38 @@
+
+after beforeMethodOpt
+
+ // access flags 0x1
+ public t(Ljava/lang/Object;)I
+ L0
+ LINENUMBER 2 L0
+ L1
+ LINENUMBER 3 L1
+ ALOAD 1
+ IFNULL L2
+ GOTO L3
+ L2
+ ICONST_1
+ GOTO L4
+ L3
+ ICONST_0
+ L4
+ ISTORE 2
+ L5
+ LINENUMBER 4 L5
+ ALOAD 1
+ IFNULL L6
+ GOTO L7
+ L7
+ ICONST_1
+ GOTO L8
+ L6
+ ICONST_0
+ L8
+ IRETURN
+ L9
+ LOCALVARIABLE bool Z L4 L8 2
+ LOCALVARIABLE this LC; L1 L9 0
+ LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
+ MAXSTACK = 1
+ MAXLOCALS = 3
+
commit b01828066a83e2f6ba0d6cb7eb1dab4a720e42ae
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after staleStores
diff --git a/out.log b/out.log
index 91d1b34..63babb5 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after beforeMethodOpt
+after staleStores
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -16,7 +16,7 @@ after beforeMethodOpt
L3
ICONST_0
L4
- ISTORE 2
+ POP
L5
LINENUMBER 4 L5
ALOAD 1
commit 095e618d86f7f9a87f9bb9b13feae5234838d77b
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after pushPop
diff --git a/out.log b/out.log
index 63babb5..a1dd195 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after staleStores
+after pushPop
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -11,12 +11,9 @@ after staleStores
IFNULL L2
GOTO L3
L2
- ICONST_1
GOTO L4
L3
- ICONST_0
L4
- POP
L5
LINENUMBER 4 L5
ALOAD 1
commit f5781a3455d51e62a04df36e1716e260397646ca
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after simplifyJumps
diff --git a/out.log b/out.log
index a1dd195..76179a1 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after pushPop
+after simplifyJumps
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -10,24 +10,22 @@ after pushPop
ALOAD 1
IFNULL L2
GOTO L3
- L2
- GOTO L4
- L3
L4
+ L3
+ L2
L5
LINENUMBER 4 L5
ALOAD 1
IFNULL L6
- GOTO L7
L7
ICONST_1
- GOTO L8
+ IRETURN
L6
ICONST_0
L8
IRETURN
L9
- LOCALVARIABLE bool Z L4 L8 2
+ LOCALVARIABLE bool Z L2 L8 2
LOCALVARIABLE this LC; L1 L9 0
LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
MAXSTACK = 1
commit 090f5fd3c4ba1fb398a30ca8ff98a05af38bcf71
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after dce
diff --git a/out.log b/out.log
index 76179a1..bf0be77 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after simplifyJumps
+after dce
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -29,5 +29,5 @@ after simplifyJumps
LOCALVARIABLE this LC; L1 L9 0
LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
MAXSTACK = 1
- MAXLOCALS = 3
+ MAXLOCALS = 2
commit c124fea2dc077b663b8f182c7f82f16153836b9e
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after simplifyJumps
diff --git a/out.log b/out.log
index bf0be77..a54767d 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after dce
+after simplifyJumps
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -8,11 +8,10 @@ after dce
L1
LINENUMBER 3 L1
ALOAD 1
- IFNULL L2
- GOTO L3
- L4
- L3
+ POP
L2
+ L3
+ L4
L5
LINENUMBER 4 L5
ALOAD 1
@@ -25,7 +24,7 @@ after dce
L8
IRETURN
L9
- LOCALVARIABLE bool Z L2 L8 2
+ LOCALVARIABLE bool Z L4 L8 2
LOCALVARIABLE this LC; L1 L9 0
LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
MAXSTACK = 1
commit 24c262b0dc8532f237d9e4d26093708694f0a06b
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after pushPop
diff --git a/out.log b/out.log
index a54767d..07892d2 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after simplifyJumps
+after pushPop
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -7,8 +7,6 @@ after simplifyJumps
LINENUMBER 2 L0
L1
LINENUMBER 3 L1
- ALOAD 1
- POP
L2
L3
L4
commit 03d3ca98fc53ea19a52122f028024663fb1aedbd
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after localVariables
diff --git a/out.log b/out.log
index 07892d2..9f67af5 100644
--- a/out.log
+++ b/out.log
@@ -1,5 +1,5 @@
-after pushPop
+after localVariables
// access flags 0x1
public t(Ljava/lang/Object;)I
@@ -22,7 +22,6 @@ after pushPop
L8
IRETURN
L9
- LOCALVARIABLE bool Z L4 L8 2
LOCALVARIABLE this LC; L1 L9 0
LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
MAXSTACK = 1
commit 059544111bf3150764455ff8f97c6bcdafd17b58
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after lineNumbers
diff --git a/out.log b/out.log
index 9f67af5..68eed55 100644
--- a/out.log
+++ b/out.log
@@ -1,12 +1,10 @@
-after localVariables
+after lineNumbers
// access flags 0x1
public t(Ljava/lang/Object;)I
L0
- LINENUMBER 2 L0
L1
- LINENUMBER 3 L1
L2
L3
L4
commit 5acfcb99f7439f3b3a47276289e6ea8d4aaae9ba
Author: Jason Zaugg <jzaugg@gmail.com>
Date: Mon Jan 25 14:47:17 2016 +1000
after labels
diff --git a/out.log b/out.log
index 68eed55..ad8ab9e 100644
--- a/out.log
+++ b/out.log
@@ -1,27 +1,19 @@
-after lineNumbers
+after labels
// access flags 0x1
public t(Ljava/lang/Object;)I
L0
- L1
- L2
- L3
- L4
- L5
- LINENUMBER 4 L5
+ LINENUMBER 4 L0
ALOAD 1
- IFNULL L6
- L7
+ IFNULL L1
ICONST_1
IRETURN
- L6
+ L1
ICONST_0
- L8
IRETURN
- L9
- LOCALVARIABLE this LC; L1 L9 0
- LOCALVARIABLE x Ljava/lang/Object; L1 L9 1
+ L2
+ LOCALVARIABLE this LC; L0 L2 0
+ LOCALVARIABLE x Ljava/lang/Object; L0 L2 1
MAXSTACK = 1
MAXLOCALS = 2
-
/code/scala2/sandbox on pr/4858
⚡
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment