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Author SHA1 Message Date
Jim Laskey
737f53b6aa Prime text sections to improve branch locality in large object files. 
llvm-svn: 31969
 2006-11-28 18:21:52 +00:00
Jim Laskey
a5c5ceb212 32-bit int space was not accounted for properly in lowerCall. 
llvm-svn: 31966
 2006-11-28 14:53:52 +00:00
Reid Spencer
2e6a2775db Regenerate. 
llvm-svn: 31965
 2006-11-28 07:29:44 +00:00
Reid Spencer
05a440d447 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.

llvm-svn: 31964
 2006-11-28 07:28:14 +00:00
Reid Spencer
8587322e79 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.

llvm-svn: 31963
 2006-11-28 07:23:01 +00:00
Reid Spencer
b7f47f0420 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.

llvm-svn: 31960
 2006-11-28 07:04:10 +00:00
Reid Spencer
3d65b7aef6 Fix a typo. 
llvm-svn: 31959
 2006-11-28 06:14:06 +00:00
Bill Wendling
a80e3dc0c0 Put the #include for a module first. 
llvm-svn: 31958
 2006-11-28 03:31:29 +00:00
Evan Cheng
e176869ec0 Clean up. 
llvm-svn: 31957
 2006-11-28 02:25:34 +00:00
Evan Cheng
40044ef4b0 Fix indentation. 
llvm-svn: 31956
 2006-11-28 02:22:51 +00:00
Bill Wendling
aa02717a76 Changed to using LLVM streams. 
llvm-svn: 31955
 2006-11-28 02:09:03 +00:00
Bill Wendling
7e9cea955c Changed to using llvm streams. 
llvm-svn: 31954
 2006-11-28 02:08:17 +00:00
Bill Wendling
c65e0ffb78 Added helper function to transition to using llvm streams. 
llvm-svn: 31953
 2006-11-28 02:07:29 +00:00
Evan Cheng
62d19fbf98 Fix JIT encoding bugs for shift / rotate by one ops. 
llvm-svn: 31952
 2006-11-28 01:28:00 +00:00
Chris Lattner
1e15b20314 testcase for pr1016 
llvm-svn: 31951
 2006-11-28 01:26:37 +00:00
Chris Lattner
37a3db4c3f Fix PR1016 
llvm-svn: 31950
 2006-11-28 01:03:30 +00:00
Bill Wendling
dc4b499ace Removed #include <iostream> and replaced streams with llvm streams. 
llvm-svn: 31949
 2006-11-27 23:54:50 +00:00
Andrew Lenharth
f284b201e7 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.

llvm-svn: 31948
 2006-11-27 23:50:49 +00:00
Evan Cheng
98fa7ab4d7 Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead 
of opcode and number of operands.

llvm-svn: 31947
 2006-11-27 23:37:22 +00:00
Chris Lattner
fedc6153c3 remove dead tag 
llvm-svn: 31944
 2006-11-27 21:53:28 +00:00
Chris Lattner
71a7a2d781 Fix the dag combiner bug corresponding to PR1014. 
llvm-svn: 31943
 2006-11-27 21:50:02 +00:00
Chris Lattner
d63c9e2f64 this doesn't pass with CVS HEAD. 
llvm-svn: 31942
 2006-11-27 20:01:48 +00:00
Chris Lattner
b391cbb939 Fix PR1014 and InstCombine/2006-11-27-XorBug.ll. 
llvm-svn: 31941
 2006-11-27 19:55:07 +00:00
Reid Spencer
b87bb1c676 Add 3 more test cases for ptrtoint, fptoui and fptosi 
llvm-svn: 31940
 2006-11-27 19:54:23 +00:00
Chris Lattner
3323b82fe6 testcase for PR1014 
llvm-svn: 31939
 2006-11-27 19:47:22 +00:00
Reid Spencer
6010c0ef4a 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.

llvm-svn: 31938
 2006-11-27 18:51:06 +00:00
Bill Wendling
250560d106 Protect against null streams. 
llvm-svn: 31937
 2006-11-27 10:45:49 +00:00
Bill Wendling
a18a61a56a Removed #include <iostream> and replaced with llvm_* streams. 
llvm-svn: 31936
 2006-11-27 10:09:12 +00:00
Reid Spencer
6781858c34 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.

llvm-svn: 31935
 2006-11-27 05:08:03 +00:00
Reid Spencer
7054676526 Add a test to ensure a bitcast/and/trunc combination eliminates the bitcast. 
llvm-svn: 31934
 2006-11-27 05:06:58 +00:00
Chris Lattner
aa8f67c2b5 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.

llvm-svn: 31933
 2006-11-27 04:40:53 +00:00
Chris Lattner
c0bdf03e26 If a brcond condition is promoted, make sure to zero extend it, even if not 
expanded into BR_CC.

llvm-svn: 31932
 2006-11-27 04:39:56 +00:00
Reid Spencer
992d9788b3 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.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Reid Spencer
d1d9ce5193 Don't use bitcast yet! 
llvm-svn: 31930
 2006-11-26 21:22:01 +00:00
Reid Spencer
0530c23155 Make this test case easier to read. No functional changes. 
llvm-svn: 31929
 2006-11-26 18:27:09 +00:00
Bill Wendling
d933b6630c Removed #include <iostream> and replace with llvm_* streams. 
llvm-svn: 31927
 2006-11-26 10:52:51 +00:00
Bill Wendling
78be822ec4 Add method that will take a function pointer so that it can handle things 
like "llvm_cerr << std::flush";

llvm-svn: 31926
 2006-11-26 10:51:51 +00:00
Bill Wendling
999f49061f Remove #include <iostream> and use llvm_* streams instead. 
llvm-svn: 31925
 2006-11-26 10:17:54 +00:00
Bill Wendling
5c13d56f78 Replace #include <iostream> with llvm_* streams. 
llvm-svn: 31924
 2006-11-26 10:02:32 +00:00
Bill Wendling
1b3a86000a Removed #include <iostream> and replaced with llvm_* streams. 
llvm-svn: 31923
 2006-11-26 09:46:52 +00:00
Bill Wendling
f2fadcee85 Removed #include <iostream> and used the llvm_cerr/DOUT streams instead. 
llvm-svn: 31922
 2006-11-26 09:17:06 +00:00
Duraid Madina
02b497f15a fix storing bools to mem and unordered FP ops 
llvm-svn: 31920
 2006-11-26 04:34:26 +00:00
Reid Spencer
b1fe5794f7 Make the absolute/relative tolerance information easier to read/understand. 
llvm-svn: 31908
 2006-11-25 08:38:44 +00:00
Reid Spencer
5ae73ed00d Add newline at end of file. 
llvm-svn: 31902
 2006-11-25 05:41:02 +00:00
Reid Spencer
5605ecd40d Only show the first few lines of difference. 
llvm-svn: 31901
 2006-11-25 04:07:06 +00:00
Reid Spencer
a10284b03f Add an option to enable lli (interpreter mode) testing. 
llvm-svn: 31899
 2006-11-24 20:34:16 +00:00
Reid Spencer
95d5641559 Fix some typos. 
llvm-svn: 31897
 2006-11-23 16:45:52 +00:00
Reid Spencer
43e145ce25 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.

llvm-svn: 31896
 2006-11-23 15:14:52 +00:00
Nick Lewycky
cd25e651c2 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.

llvm-svn: 31895
 2006-11-22 23:49:16 +00:00
Reid Spencer
336bf8354e Stop early if there is no mis-optimization. 
llvm-svn: 31893
 2006-11-22 03:46:45 +00:00