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-rw-r--r--lib/compiler/doc/src/Makefile24
-rw-r--r--lib/compiler/doc/src/fascicules.xml15
-rw-r--r--lib/compiler/doc/src/note.gifbin1539 -> 0 bytes
-rw-r--r--lib/compiler/doc/src/notes.xml17
-rw-r--r--lib/compiler/doc/src/part_notes.xml40
-rw-r--r--lib/compiler/doc/src/part_notes_history.xml40
-rw-r--r--lib/compiler/doc/src/user_guide.gifbin1581 -> 0 bytes
-rw-r--r--lib/compiler/doc/src/warning.gifbin1498 -> 0 bytes
-rw-r--r--lib/compiler/src/beam_receive.erl2
-rw-r--r--lib/compiler/src/beam_utils.erl10
-rw-r--r--lib/compiler/src/sys_core_fold.erl9
11 files changed, 47 insertions, 110 deletions
diff --git a/lib/compiler/doc/src/Makefile b/lib/compiler/doc/src/Makefile
index c6864cb835..254445c111 100644
--- a/lib/compiler/doc/src/Makefile
+++ b/lib/compiler/doc/src/Makefile
@@ -1,8 +1,8 @@
#
# %CopyrightBegin%
-#
-# Copyright Ericsson AB 1997-2016. All Rights Reserved.
-#
+#
+# Copyright Ericsson AB 1997-2017. All Rights Reserved.
+#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
@@ -14,7 +14,7 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
-#
+#
# %CopyrightEnd%
#
include $(ERL_TOP)/make/target.mk
@@ -38,13 +38,12 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
XML_APPLICATION_FILES = ref_man.xml
XML_REF3_FILES = compile.xml
-XML_PART_FILES = part_notes.xml part_notes_history.xml
+XML_PART_FILES =
XML_CHAPTER_FILES = notes.xml notes_history.xml
BOOK_FILES = book.xml
-GIF_FILES = \
- warning.gif
+GIF_FILES =
XML_FILES = \
$(BOOK_FILES) $(XML_CHAPTER_FILES) \
@@ -64,9 +63,9 @@ HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
TOP_PDF_FILE = $(PDFDIR)/$(APPLICATION)-$(VSN).pdf
# ----------------------------------------------------
-# FLAGS
+# FLAGS
# ----------------------------------------------------
-XML_FLAGS +=
+XML_FLAGS +=
# ----------------------------------------------------
# Targets
@@ -86,17 +85,17 @@ man: $(MAN3_FILES)
gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
-debug opt:
+debug opt:
clean clean_docs:
rm -rf $(HTMLDIR)/*
rm -f $(MAN3DIR)/*
rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo)
- rm -f errs core *~
+ rm -f errs core *~
# ----------------------------------------------------
# Release Target
-# ----------------------------------------------------
+# ----------------------------------------------------
include $(ERL_TOP)/make/otp_release_targets.mk
release_docs_spec: docs
@@ -110,4 +109,3 @@ release_docs_spec: docs
$(INSTALL_DATA) $(MAN3DIR)/* "$(RELEASE_PATH)/man/man3"
release_spec:
-
diff --git a/lib/compiler/doc/src/fascicules.xml b/lib/compiler/doc/src/fascicules.xml
deleted file mode 100644
index fadd37eefb..0000000000
--- a/lib/compiler/doc/src/fascicules.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE fascicules SYSTEM "fascicules.dtd">
-
-<fascicules>
- <fascicule file="ref_man" href="ref_man_frame.html" entry="yes">
- Reference Manual
- </fascicule>
- <fascicule file="part_notes" href="part_notes_frame.html" entry="no">
- Release Notes
- </fascicule>
- <fascicule file="" href="../../../../doc/print.html" entry="no">
- Off-Print
- </fascicule>
-</fascicules>
-
diff --git a/lib/compiler/doc/src/note.gif b/lib/compiler/doc/src/note.gif
deleted file mode 100644
index 6fffe30419..0000000000
--- a/lib/compiler/doc/src/note.gif
+++ /dev/null
Binary files differ
diff --git a/lib/compiler/doc/src/notes.xml b/lib/compiler/doc/src/notes.xml
index bd095c422a..433fc3b86e 100644
--- a/lib/compiler/doc/src/notes.xml
+++ b/lib/compiler/doc/src/notes.xml
@@ -294,6 +294,23 @@
</section>
+<section><title>Compiler 7.0.4.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>Fail labels on guard BIFs weren't taken into account
+ during an optimization pass, and a bug in the validation
+ pass sometimes prevented this from being noticed when a
+ fault occurred.</p>
+ <p>
+ Own Id: OTP-14522 Aux Id: ERIERL-48 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Compiler 7.0.4</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/compiler/doc/src/part_notes.xml b/lib/compiler/doc/src/part_notes.xml
deleted file mode 100644
index c1f0ff3861..0000000000
--- a/lib/compiler/doc/src/part_notes.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE part SYSTEM "part.dtd">
-
-<part xmlns:xi="http://www.w3.org/2001/XInclude">
- <header>
- <copyright>
- <year>2004</year><year>2016</year>
- <holder>Ericsson AB. All Rights Reserved.</holder>
- </copyright>
- <legalnotice>
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-
- </legalnotice>
-
- <title>Compiler Release Notes</title>
- <prepared></prepared>
- <docno></docno>
- <date>2004-09-07</date>
- <rev>1.0</rev>
- </header>
- <description>
- <p>The <em>Compiler</em> application compiles Erlang
- code to byte-code. The highly compact byte-code is executed by
- the Erlang emulator.</p>
- <p>For information about older versions, see
- <url href="part_notes_history_frame.html">Release Notes History</url>.</p>
- </description>
- <xi:include href="notes.xml"/>
-</part>
-
diff --git a/lib/compiler/doc/src/part_notes_history.xml b/lib/compiler/doc/src/part_notes_history.xml
deleted file mode 100644
index 4019676b83..0000000000
--- a/lib/compiler/doc/src/part_notes_history.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<!DOCTYPE part SYSTEM "part.dtd">
-
-<part>
- <header>
- <copyright>
- <year>2006</year>
- <year>2016</year>
- <holder>Ericsson AB, All Rights Reserved</holder>
- </copyright>
- <legalnotice>
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-
- The Initial Developer of the Original Code is Ericsson AB.
- </legalnotice>
-
- <title>Compiler Release Notes History</title>
- <prepared></prepared>
- <docno></docno>
- <date></date>
- <rev></rev>
- </header>
- <description>
- <p>The <em>Compiler</em> application compiles Erlang
- code to byte-code. The highly compact byte-code is executed by
- the Erlang emulator.</p>
- </description>
- <include file="notes_history"></include>
-</part>
-
diff --git a/lib/compiler/doc/src/user_guide.gif b/lib/compiler/doc/src/user_guide.gif
deleted file mode 100644
index e6275a803d..0000000000
--- a/lib/compiler/doc/src/user_guide.gif
+++ /dev/null
Binary files differ
diff --git a/lib/compiler/doc/src/warning.gif b/lib/compiler/doc/src/warning.gif
deleted file mode 100644
index 96af52360e..0000000000
--- a/lib/compiler/doc/src/warning.gif
+++ /dev/null
Binary files differ
diff --git a/lib/compiler/src/beam_receive.erl b/lib/compiler/src/beam_receive.erl
index 1403e1e05e..468460eedf 100644
--- a/lib/compiler/src/beam_receive.erl
+++ b/lib/compiler/src/beam_receive.erl
@@ -207,6 +207,8 @@ opt_update_regs({label,Lbl}, R, L) ->
%% A catch label for a previously seen catch instruction is OK.
{R,L}
end;
+opt_update_regs({'try',_,{f,Lbl}}, R, L) ->
+ {R,gb_sets:add(Lbl, L)};
opt_update_regs({try_end,_}, R, L) ->
{R,L};
opt_update_regs({line,_}, R, L) ->
diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl
index a4c65397df..00f396c246 100644
--- a/lib/compiler/src/beam_utils.erl
+++ b/lib/compiler/src/beam_utils.erl
@@ -825,8 +825,14 @@ live_opt([{select,_,Src,Fail,List}=I|Is], Regs0, D, Acc) ->
Regs1 = x_live([Src], Regs0),
Regs = live_join_labels([Fail|List], D, Regs1),
live_opt(Is, Regs, D, [I|Acc]);
-live_opt([{try_case,_}=I|Is], _, D, Acc) ->
- live_opt(Is, live_call(1), D, [I|Acc]);
+live_opt([{try_case,Y}=I|Is], Regs0, D, Acc) ->
+ Regs = live_call(1),
+ case Regs0 of
+ 0 ->
+ live_opt(Is, Regs, D, [{try_end,Y}|Acc]);
+ _ ->
+ live_opt(Is, live_call(1), D, [I|Acc])
+ end;
live_opt([{loop_rec,_Fail,_Dst}=I|Is], _, D, Acc) ->
live_opt(Is, 0, D, [I|Acc]);
live_opt([timeout=I|Is], _, D, Acc) ->
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl
index f3f315935a..df880ff784 100644
--- a/lib/compiler/src/sys_core_fold.erl
+++ b/lib/compiler/src/sys_core_fold.erl
@@ -418,6 +418,15 @@ expr(#c_call{module=M0,name=N0}=Call0, Ctxt, Sub) ->
expr(#c_primop{args=As0}=Prim, _, Sub) ->
As1 = expr_list(As0, value, Sub),
Prim#c_primop{args=As1};
+expr(#c_catch{anno=Anno,body=B}, effect, Sub) ->
+ %% When the return value of the 'catch' is ignored, we can replace it
+ %% with a try/catch to avoid building a stack trace when an exception
+ %% occurs.
+ Var = #c_var{name='catch_value'},
+ Evs = [#c_var{name='Class'},#c_var{name='Reason'},#c_var{name='Stk'}],
+ Try = #c_try{anno=Anno,arg=B,vars=[Var],body=Var,
+ evars=Evs,handler=void()},
+ expr(Try, effect, Sub);
expr(#c_catch{body=B0}=Catch, _, Sub) ->
%% We can remove catch if the value is simple
B1 = body(B0, value, Sub),
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 16:33:51 +0000