Bill Wendling [Tue, 28 Nov 2006 22:21:29 +0000 (22:21 +0000)]
Added a temporary hack to get the llvm-streams to work for future checkins.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31978
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 20:23:51 +0000 (20:23 +0000)]
Undo the last patch until 253.perlbmk passes with these changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31977
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 28 Nov 2006 19:59:25 +0000 (19:59 +0000)]
New entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31976
91177308-0d34-0410-b5e6-
96231b3b80d8
Andrew Lenharth [Tue, 28 Nov 2006 19:56:02 +0000 (19:56 +0000)]
update comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31975
91177308-0d34-0410-b5e6-
96231b3b80d8
Andrew Lenharth [Tue, 28 Nov 2006 19:53:36 +0000 (19:53 +0000)]
Get the asminfo for the target most closely matching the module and use that for inline asm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31974
91177308-0d34-0410-b5e6-
96231b3b80d8
Andrew Lenharth [Tue, 28 Nov 2006 19:52:49 +0000 (19:52 +0000)]
X86 asm -> gcc asm translation table (incomplete)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31973
91177308-0d34-0410-b5e6-
96231b3b80d8
Andrew Lenharth [Tue, 28 Nov 2006 19:52:20 +0000 (19:52 +0000)]
Add per-target support for asm translation in the cbe
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31972
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Laskey [Tue, 28 Nov 2006 18:27:02 +0000 (18:27 +0000)]
Remove debug code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31970
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Laskey [Tue, 28 Nov 2006 18:21:52 +0000 (18:21 +0000)]
Prime text sections to improve branch locality in large object files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31969
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Laskey [Tue, 28 Nov 2006 14:53:52 +0000 (14:53 +0000)]
32-bit int space was not accounted for properly in lowerCall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31966
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 07:29:44 +0000 (07:29 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31965
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 07:28:14 +0000 (07:28 +0000)]
Implement signedness caching for values, value lists, constants and
constant lists. This is just an internal change to the parser in
preparation for some backwards compatibility code that is to follow.
This will allow things like "uint
4000000000" to retain the unsignedness
of the integer constant as the value moves through the parser. In the
future, all integer types will be signless but parsing "uint" and friends
will be retained for backwards compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31964
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 07:23:01 +0000 (07:23 +0000)]
Remove 4 FIXME's from the CAST patch now that the back end is correctly
producing code for "trunc to bool". This passes all tests on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31963
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 07:04:10 +0000 (07:04 +0000)]
Add an -append-exit-code option to bugpoint. This will cause bugpoint to
append "exit <retcode>" to the end of the output file. This is used by
the nightly tester to make bugpoint match the output generated by the
RunSafely.sh script so it doesn't find false positives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31960
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Tue, 28 Nov 2006 06:14:06 +0000 (06:14 +0000)]
Fix a typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31959
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Tue, 28 Nov 2006 03:31:29 +0000 (03:31 +0000)]
Put the #include for a module first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31958
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 28 Nov 2006 02:25:34 +0000 (02:25 +0000)]
Clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31957
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 28 Nov 2006 02:22:51 +0000 (02:22 +0000)]
Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31956
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Tue, 28 Nov 2006 02:09:03 +0000 (02:09 +0000)]
Changed to using LLVM streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31955
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Tue, 28 Nov 2006 02:08:17 +0000 (02:08 +0000)]
Changed to using llvm streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31954
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Tue, 28 Nov 2006 02:07:29 +0000 (02:07 +0000)]
Added helper function to transition to using llvm streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31953
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Tue, 28 Nov 2006 01:28:00 +0000 (01:28 +0000)]
Fix JIT encoding bugs for shift / rotate by one ops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31952
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 28 Nov 2006 01:26:37 +0000 (01:26 +0000)]
testcase for pr1016
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31951
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 28 Nov 2006 01:03:30 +0000 (01:03 +0000)]
Fix PR1016
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31950
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 27 Nov 2006 23:54:50 +0000 (23:54 +0000)]
Removed #include <iostream> and replaced streams with llvm streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31949
91177308-0d34-0410-b5e6-
96231b3b80d8
Andrew Lenharth [Mon, 27 Nov 2006 23:50:49 +0000 (23:50 +0000)]
Preliminary support for inline asm in the cbe. The target specific ugliness
is still in Writer, but issolated to a single function. This might be split
into something in each target directory. This is sufficient to get through
archie and an strcpy impl on linux-x86.
Module level asm is not handled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31948
91177308-0d34-0410-b5e6-
96231b3b80d8
Evan Cheng [Mon, 27 Nov 2006 23:37:22 +0000 (23:37 +0000)]
Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead
of opcode and number of operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31947
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 21:53:28 +0000 (21:53 +0000)]
remove dead tag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31944
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 21:50:02 +0000 (21:50 +0000)]
Fix the dag combiner bug corresponding to PR1014.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31943
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 20:01:48 +0000 (20:01 +0000)]
this doesn't pass with CVS HEAD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31942
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 19:55:07 +0000 (19:55 +0000)]
Fix PR1014 and InstCombine/2006-11-27-XorBug.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31941
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Nov 2006 19:54:23 +0000 (19:54 +0000)]
Add 3 more test cases for ptrtoint, fptoui and fptosi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31940
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 19:47:22 +0000 (19:47 +0000)]
testcase for PR1014
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31939
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Nov 2006 18:51:06 +0000 (18:51 +0000)]
When truncating to bool, it is necessary to & with 1 for all casts that
can result in a bool. Previously PtrToInt, FPToUI and FPToSI were missing
this operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31938
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 27 Nov 2006 10:45:49 +0000 (10:45 +0000)]
Protect against null streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31937
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Mon, 27 Nov 2006 10:09:12 +0000 (10:09 +0000)]
Removed #include <iostream> and replaced with llvm_* streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31936
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Nov 2006 05:08:03 +0000 (05:08 +0000)]
Alter these tests to ensure they match a "test $1, X" X86 instruction that
is now generated by the LLVM backend for "trunc to bool" instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31935
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Nov 2006 05:06:58 +0000 (05:06 +0000)]
Add a test to ensure a bitcast/and/trunc combination eliminates the bitcast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31934
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 04:40:53 +0000 (04:40 +0000)]
For better or worse, load from i1 is assumed to be zero extended. Do not
form a load from i1 from larger loads that may not be zext'd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31933
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 27 Nov 2006 04:39:56 +0000 (04:39 +0000)]
If a brcond condition is promoted, make sure to zero extend it, even if not
expanded into BR_CC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31932
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 27 Nov 2006 01:05:10 +0000 (01:05 +0000)]
For PR950:
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sun, 26 Nov 2006 21:22:01 +0000 (21:22 +0000)]
Don't use bitcast yet!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31930
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sun, 26 Nov 2006 18:27:09 +0000 (18:27 +0000)]
Make this test case easier to read. No functional changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31929
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 10:52:51 +0000 (10:52 +0000)]
Removed #include <iostream> and replace with llvm_* streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31927
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 10:51:51 +0000 (10:51 +0000)]
Add method that will take a function pointer so that it can handle things
like "llvm_cerr << std::flush";
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31926
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 10:17:54 +0000 (10:17 +0000)]
Remove #include <iostream> and use llvm_* streams instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31925
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 10:02:32 +0000 (10:02 +0000)]
Replace #include <iostream> with llvm_* streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31924
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 09:46:52 +0000 (09:46 +0000)]
Removed #include <iostream> and replaced with llvm_* streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31923
91177308-0d34-0410-b5e6-
96231b3b80d8
Bill Wendling [Sun, 26 Nov 2006 09:17:06 +0000 (09:17 +0000)]
Removed #include <iostream> and used the llvm_cerr/DOUT streams instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31922
91177308-0d34-0410-b5e6-
96231b3b80d8
Duraid Madina [Sun, 26 Nov 2006 04:34:26 +0000 (04:34 +0000)]
fix storing bools to mem and unordered FP ops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31920
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 25 Nov 2006 08:38:44 +0000 (08:38 +0000)]
Make the absolute/relative tolerance information easier to read/understand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31908
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 25 Nov 2006 05:41:02 +0000 (05:41 +0000)]
Add newline at end of file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31902
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 25 Nov 2006 04:07:06 +0000 (04:07 +0000)]
Only show the first few lines of difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31901
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Fri, 24 Nov 2006 20:34:16 +0000 (20:34 +0000)]
Add an option to enable lli (interpreter mode) testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31899
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Thu, 23 Nov 2006 16:45:52 +0000 (16:45 +0000)]
Fix some typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31897
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Thu, 23 Nov 2006 15:14:52 +0000 (15:14 +0000)]
Promote GEP ubyte indices to uint. Backwards compatibility for 1.2 and
older features will be dropped soon and these test cases must not rely
on the upgrade capability.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31896
91177308-0d34-0410-b5e6-
96231b3b80d8
Nick Lewycky [Wed, 22 Nov 2006 23:49:16 +0000 (23:49 +0000)]
Update to new predicate simplifier VRP design. Fixes PR966 and PR967.
Remove predicate simplifier from default gcc3 pipeline. New design is too
slow to enable by default.
Add new testcases for problems encountered in development.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31895
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Wed, 22 Nov 2006 03:46:45 +0000 (03:46 +0000)]
Stop early if there is no mis-optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31893
91177308-0d34-0410-b5e6-
96231b3b80d8
John Criswell [Tue, 21 Nov 2006 22:53:12 +0000 (22:53 +0000)]
Documented the --disable-compression option in gccld and gccas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31892
91177308-0d34-0410-b5e6-
96231b3b80d8
John Criswell [Tue, 21 Nov 2006 22:50:24 +0000 (22:50 +0000)]
Added the --disable-compression option which controls whether the
generated bytecode uses compression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31891
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Tue, 21 Nov 2006 17:05:13 +0000 (17:05 +0000)]
This xform is handled by FoldOpIntoPhi in visitCastInst in a more elegant way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31889
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Tue, 21 Nov 2006 00:01:06 +0000 (00:01 +0000)]
Refactored *GVRequiresExtraLoad() to Subtarget method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31887
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Laskey [Mon, 20 Nov 2006 21:58:02 +0000 (21:58 +0000)]
Test for PR1013.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31886
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 21:20:57 +0000 (21:20 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31885
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 20:48:05 +0000 (20:48 +0000)]
in ppc64-mode, don't allocate the 32-bit version of r13 either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31884
91177308-0d34-0410-b5e6-
96231b3b80d8
Jim Laskey [Mon, 20 Nov 2006 20:29:06 +0000 (20:29 +0000)]
Global label not handled correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31883
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 19:33:51 +0000 (19:33 +0000)]
r13 is the thread pointer on darwin/ppc64, don't allocate it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31882
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 18:57:02 +0000 (18:57 +0000)]
Fix PR1005
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31881
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 18:54:33 +0000 (18:54 +0000)]
Fix PR1001, patch by Nikhil Patil!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31880
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 18:16:05 +0000 (18:16 +0000)]
Fix codegen for x86-64 on systems (like ppc or i386) that don't have 64-bit
features autodetected. This fixes PR1010 and Regression/CodeGen/X86/xmm-r64.ll
on non-x86-64 hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31879
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 18:05:46 +0000 (18:05 +0000)]
Fix PR1011 and CodeGen/Generic/2006-11-20-DAGCombineCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31878
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 18:05:26 +0000 (18:05 +0000)]
Testcase for PR1011
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31877
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 17:57:22 +0000 (17:57 +0000)]
setOperand should not zap the operand list or add implicit operands to an
instruction. Doing so breaks the FP stackifier, the alpha branch selector
the sparc fpmover.
This fixes PR1012 and CodeGen/X86/fp-stack-compare.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31876
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Mon, 20 Nov 2006 17:55:30 +0000 (17:55 +0000)]
Testcase for pr1012
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31875
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Mon, 20 Nov 2006 10:46:14 +0000 (10:46 +0000)]
We should perform extra load for dllimported calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31874
91177308-0d34-0410-b5e6-
96231b3b80d8
Tanya Lattner [Mon, 20 Nov 2006 06:07:10 +0000 (06:07 +0000)]
Fixed typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31871
91177308-0d34-0410-b5e6-
96231b3b80d8
Tanya Lattner [Mon, 20 Nov 2006 06:04:46 +0000 (06:04 +0000)]
Adding 1.9 release and removing references to cfrontend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31870
91177308-0d34-0410-b5e6-
96231b3b80d8
Tanya Lattner [Mon, 20 Nov 2006 05:52:06 +0000 (05:52 +0000)]
Changing cfrontend dir to llvm-gcc3.4 as the example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31869
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Mon, 20 Nov 2006 01:22:35 +0000 (01:22 +0000)]
For PR950:
First in a series of patches to convert SetCondInst into ICmpInst and
FCmpInst using only two opcodes and having the instructions contain their
predicate value. Nothing uses these classes yet. More patches to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31867
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sun, 19 Nov 2006 23:07:00 +0000 (23:07 +0000)]
For PR950:
Retain the signedness of the old integer types in a new TypeInfo structure
so that it can be used in the grammar to implement auto-upgrade of things
that depended on signedness of types. This doesn't implement any new
functionality in the AsmParser, its just plumbing for future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31866
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sun, 19 Nov 2006 03:00:14 +0000 (03:00 +0000)]
Corrections from review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31865
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 22:25:39 +0000 (22:25 +0000)]
Don't transform in another bad case: if the block is empty, it should be
simplified before we do this xform so that our cost model is accurate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31864
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 21:56:39 +0000 (21:56 +0000)]
Fix another case we *don't* want to do this xform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31861
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 21:55:45 +0000 (21:55 +0000)]
Update a reference to the old setcc instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31860
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 21:50:54 +0000 (21:50 +0000)]
For PR950:
Documentation preview of the upcoming icmp and fcmp instructions that
will replace the various setcc instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31859
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 21:48:05 +0000 (21:48 +0000)]
MachineInstr includes this
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31858
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 21:47:36 +0000 (21:47 +0000)]
Implement operator<< for machine basic blocks to make it easier to dump them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31857
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 21:30:35 +0000 (21:30 +0000)]
make the previous change more aggressive, moving any block with no fallthrough.
This speeds up yacr2 by 7% on a core2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31856
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 20:47:54 +0000 (20:47 +0000)]
Minor code layout tweak: if we have something like this:
if (cond) goto BB2
BB1:
...
return;
BB2:
...
Move BB1 to the end of the function so that the code falls through in the
non-return case. This has the effect of moving assert (and other no-return
call) bodies and return blocks out of loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31855
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 19:19:36 +0000 (19:19 +0000)]
Do not convert massive blocks on phi nodes into select statements. Instead
only do these transformations if there are a small number of phi's.
This speeds up Ptrdist/ks from 2.35s to 2.19s on my mac pro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31853
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 19:17:52 +0000 (19:17 +0000)]
converting massive blocks of phis into selects like this is silly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31852
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 18:30:18 +0000 (18:30 +0000)]
Make the awk filter print out which files its eliminating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31851
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 18:02:30 +0000 (18:02 +0000)]
This is a utility for preparing patches against LLVM. It runs cvs diff with
the correct options, places the patch content in order that makes sense for
review, and filters cruft out of the patch (like diffs in *.cvs files). It
produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31850
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 17:14:09 +0000 (17:14 +0000)]
Provide a list of gccld optimization switches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31849
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 08:06:17 +0000 (08:06 +0000)]
Fix bugs in this. What was I thinking??? :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31848
91177308-0d34-0410-b5e6-
96231b3b80d8
Anton Korobeynikov [Sat, 18 Nov 2006 08:04:48 +0000 (08:04 +0000)]
Movind newly-intorudced dll* linkage stuff & windows CC to "supported"
list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31847
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 07:52:10 +0000 (07:52 +0000)]
fix bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31846
91177308-0d34-0410-b5e6-
96231b3b80d8
Chris Lattner [Sat, 18 Nov 2006 07:51:14 +0000 (07:51 +0000)]
first draft of 1.9 release notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31845
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 06:08:21 +0000 (06:08 +0000)]
Fail even if opt doesn't print anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31844
91177308-0d34-0410-b5e6-
96231b3b80d8
Reid Spencer [Sat, 18 Nov 2006 05:52:18 +0000 (05:52 +0000)]
Add a simple test to make sure getModRefInfo is 1/2 way sane.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31842
91177308-0d34-0410-b5e6-
96231b3b80d8