Chris Lattner
2d26ffb679
Run DSE at link-time, and turn on an IP alias analysis by default in gccld!
...
The -disable-globalsmodref is temporary and will be removed eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15268 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 08:13:15 +00:00
Misha Brukman
008248f2c0
Linker.h moved to include/llvm/Support
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14351 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-23 17:33:09 +00:00
Chris Lattner
681692da43
Make gccld copy the llvm-stub program to be the execution wrapper for
...
bytecode files on win32 systems. We keep the shell script on unix systems
because it is much more transparent for the users and supports -load
options.
This allows llvmgcc work correctly on win32 systems without the -native or
-native-cbe options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13946 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:53:57 +00:00
Chris Lattner
0ebee7410f
Move some functions out of gccld.cpp to GenerateCode.cpp. This allows us
...
to reduce the inter-file interface in the gccld tool and gets some
uninteresting code out of gccld.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13942 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:22:24 +00:00
Chris Lattner
7e88d418bb
Refactor a bit of code into a function, no functionality changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13941 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-02 00:10:19 +00:00
Chris Lattner
bed85ff010
Header file moved
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13813 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-27 05:41:36 +00:00
Brian Gaeke
7532e34537
Allow the user to set the LLVMINTERP environment variable as a workaround, for
...
when they have to run a gccld shell script without having lli in their path.
This is intended to address Bug 289.
Also, emit the traditional syntax ${1+"$@"} for passing all of a shell script's
args to a subprocess. If you have arguments that have spaces in them, $* will
not preserve the quoting (i.e., the quoted string "foo bar" as an argument will
end up as two arguments "foo" "bar" to lli.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13414 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-07 21:47:36 +00:00
Misha Brukman
7a46e4c62b
Don't use invalid HTML in a doxygen comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12962 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-15 15:23:45 +00:00
Chris Lattner
f9c455d3df
Add a couple more IPO's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12863 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-12 05:38:15 +00:00
Chris Lattner
a1346a2619
Disable strict alias analysis in the backend c compiler, as the code we
...
generate is not TBAA safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12774 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-08 15:18:59 +00:00
Chris Lattner
67e0a34178
Revert previous patch, I'm a moron :)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12773 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-08 15:18:03 +00:00
Chris Lattner
121f09fb05
Right, we break strict aliasing requirements. Make sure to disable strict
...
aliasing in the C compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12772 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-08 15:14:43 +00:00
Chris Lattner
27a9b2713b
Minor cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12700 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-06 16:54:04 +00:00
Chris Lattner
69e8d282bf
Add a new gccld -native-cbe option which causes gccld to generate native code
...
for the application with the C backend instead of the native LLVM code generator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12698 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-06 16:43:13 +00:00
Chris Lattner
f8338c4375
Run the new pass in gccld now that it passes all tests
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12196 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-07 22:12:40 +00:00
Chris Lattner
f74a401f61
We have this snazzy link-time optimizer. How about we start using it? This
...
removes some cruft from 255.vortex, cleaning up after DAE and IPCP, which
do horrible, beautiful, things to vortex.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11861 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 03:34:30 +00:00
Chris Lattner
dd429c6de9
Add a new pass, run internalize first
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25 21:35:13 +00:00
Alkis Evlogimenos
c38aa6dd79
Include Config/config.h for SHLIBEXT.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11779 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23 22:42:51 +00:00
Chris Lattner
364d1203e7
Make sure to print a stack trace whenever an error signal is delivered to
...
the tool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11633 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-19 20:32:39 +00:00
John Criswell
6f5592ae2c
Fixed PR#197. The libcrtend library is removed from the library linking list
...
when creating native executables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10979 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-26 23:51:10 +00:00
John Criswell
7f7d16b62f
Fixes for PR214. Use the SHLIBEXT variable instead of hardcoding .so into
...
every file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10976 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-26 20:59:41 +00:00
Chris Lattner
0cccb18c98
Make sure to verify the result before writing out the bytecode file. Not doing
...
so can cause obscure errors downstream.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-14 03:39:46 +00:00
John Criswell
368751f2b7
Modified the logic so that library objects with main() are only linked in
...
if the program currently has main undefined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10597 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-23 20:27:14 +00:00
John Criswell
1715ce00e4
Modified the linker so that it always links in an object from an archive
...
that defines the symbol "main." This is a hack that ensures that programs
that place their main function in a library and then link it in
(i.e. Apache 2.x) get their main function linked in.
There is probably a more correct way to do this, but this works for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10594 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-23 17:37:06 +00:00
John Criswell
aa2a47d813
Added the -h option for compatibility with other linkers.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10335 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-09 15:39:11 +00:00
Chris Lattner
9e6f686559
Fix compatibility with gcc 3.4
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10262 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-29 19:45:47 +00:00
Chris Lattner
548e813fa7
The function resolving pass must be run, even if -disable-opt is specified
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10250 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-28 09:44:03 +00:00
Chris Lattner
6cc8ca9229
* The return value of LinkLibraries is ignored, so remove it.
...
* Finegrainify namespacification of Linker.cpp
* If linking a library in fails, do not STOP LINKING IN LIBRARIES AND
CONTINUE ANYWAY! Instead, just output the warning, and keep going. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10249 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-28 07:44:09 +00:00
Misha Brukman
0d2459a49f
I'm gonna be picky and say we don't really need that trailing slash "lib/"
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10196 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-24 05:31:57 +00:00
Misha Brukman
3e15c7a976
Make sure we ONLY add a `-load' switch to the JIT command line if the file is
...
verified as having an ELF header. This fixes PR151.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10195 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-24 05:29:42 +00:00
Misha Brukman
3e25f2e1be
When writing out the runner script, add -load=<lib> lines to pull in all the
...
shared objects automagically, so it doesn't have to be done by hand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10114 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20 19:08:42 +00:00
Misha Brukman
84fbc653ce
Add ability to search only for native shared object, and expose the
...
functionality to the rest of gccld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10113 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20 19:08:06 +00:00
Misha Brukman
438e364692
For consistency, removed space between function name and left paren in function
...
call, i.e. [ addPass (...) ] => [ addPass(...) ]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10105 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20 06:26:15 +00:00
Misha Brukman
9839969110
* Doxygenified comments, simplifying them and shortening in the process
...
* Eliminated extra space
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10104 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-20 06:21:54 +00:00
Brian Gaeke
1ab90d4e38
Add a -verify option to verify the results of gccld passes.
...
Add a -disable-opt option to turn off gccld optimization passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10040 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-16 23:07:28 +00:00
Brian Gaeke
2282ae1ebd
When we find a module we want, in an archive, in verbose mode,
...
print out the module's identifier (which should now contain the name
of both the archive and the module.)
Wrap some lines at 80 cols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10039 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-16 23:07:13 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
Brian Gaeke
0d723acf15
Move IsArchive, IsBytecode to FileUtilities. Fix up some method comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9902 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 21:54:01 +00:00
Brian Gaeke
ee8adb1955
This version of Linker.cpp works a lot better, but it's a little messy. Sorry.
...
Use FileOpenable() instead of FileExists().
Create IsBytecode() predicate -- like IsArchive(), but for bytecode files.
Use IsBytecode() before trying to load any file as a bytecode file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9893 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 18:27:37 +00:00
Chris Lattner
cc650b615d
Give gccld more guts
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9835 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-09 19:55:09 +00:00
Brian Gaeke
aee4de9957
Give this header file an Emacs mode-line.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9749 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05 22:13:10 +00:00
Brian Gaeke
00cc86a8fc
Do not assume the first file is a bytecode file. Instead, construct a dummy
...
Module and link things into that.
Also, fix a typo in an error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9748 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05 22:13:00 +00:00
Brian Gaeke
3b3640a373
Shorten and correct some function-header comments.
...
Make "verbose" output MUCH nicer. Now it tells you when you are linking a
bytecode file, or an archive, and whether it's because you called it by name,
or because you gave it a -l option, and it says "Trying" before it takes
action and prints a message in the past tense afterwards.
Make LinkFiles not skip the first file in Files.
Make LinkFiles warn you if it can't find a file and LLVM_LIB_SEARCH_PATH is
unset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9747 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05 22:12:52 +00:00
Chris Lattner
fe32bf5d0d
Make -r work, fixing PR 91
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9724 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-05 06:05:21 +00:00
Chris Lattner
fd35c6417d
If linking a library, do not link other libraries, like libc, into it!
...
This fixes lots of annoying warnings and error messages
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9677 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-03 17:27:17 +00:00
Brian Gaeke
7c7a3a2d7f
lli -q is history. Rebuild your gccld shell scripts, folks!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9494 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-24 20:00:06 +00:00
Chris Lattner
246ce3c2d5
Turn on the inliner by default at link-time
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9477 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-24 18:09:23 +00:00
Chris Lattner
eaa35bb794
Turn on the IPCP pass by default. It has passed all of the tests
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9435 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-23 18:25:57 +00:00
Brian Gaeke
f1fce0881f
Fix off-by-one error in processing of libraries named on command line.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9351 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-21 21:07:12 +00:00
John Criswell
e2fab734ad
Added LLVM copyright to Makefiles.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 22:29:16 +00:00