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419 Commits

Author SHA1 Message Date
Reid Spencer
941cfda9c5 Fix PR1058: 
Generate the BITCAST_TEMPORARY regardless of the uses or inlinability of
the instruction. This temporary is needed to perform the instruction, not
provide storage for its results.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32642 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-17 18:50:51 +00:00
Reid Spencer
4da49122f3 Change inferred getCast into specific getCast. Passes all tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32469 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 05:05:00 +00:00
Reid Spencer
22b36fb7eb Fix the BitCastUnion type for 32-bit targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32453 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-12 00:11:08 +00:00
Reid Spencer
555a0b189c Implement correct bitcast of int<->float and long<->double by using a 
union to perform the bitcast.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32444 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-11 20:39:15 +00:00
Anton Korobeynikov
d27a258d2d Cleaned setjmp/longjmp lowering interfaces. Now we're producing right 
code (both asm & cbe) for Mingw32 target.
Removed autoconf checks for underscored versions of setjmp/longjmp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32415 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-10 23:12:42 +00:00
Bill Wendling
1a097e30d3 Don't use <sstream> in Streams.h but <iosfwd> instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32340 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 23:41:45 +00:00
Bill Wendling
f5da13367f What should be the last unnecessary <iostream>s in the library. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32333 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-07 22:21:48 +00:00
Reid Spencer
d10ecf7d20 Always pass "true" to isMaxValue(bool) because we know the type is LongTy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32290 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 21:27:07 +00:00
Reid Spencer
c6bf4bfc35 Adjust to new ConstantIntegral interface for Max/Min tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32289 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-06 20:45:15 +00:00
Anton Korobeynikov
78ee7b78c3 Introducing external weak linkage. Darwin codegen should be added later. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32052 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-01 00:25:12 +00:00
Andrew Lenharth
f45148e113 gcc doesn't like an empty colbber list 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31987 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 23:07:32 +00:00
Andrew Lenharth
85f2228454 Make identity default, and fix PR1020 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31979 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 22:25:32 +00:00
Andrew Lenharth
238581f2bb update comments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31975 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 19:56:02 +00:00
Andrew Lenharth
e0cf07584d 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
 2006-11-28 19:53:36 +00:00
Andrew Lenharth
29c277fc2c 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
 2006-11-27 23:50:49 +00:00
Reid Spencer
639cf7d380 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
 2006-11-27 18:51:06 +00:00
Reid Spencer
3da59db637 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
 2006-11-27 01:05:10 +00:00
Chris Lattner
b71fd7897f Simplify IntrinsicLowering and clarify that it is only for use by the 
CBE and interpreter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31755 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 18:00:10 +00:00
Reid Spencer
3822ff5c71 For PR950: 
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31542 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-08 06:47:33 +00:00
Reid Spencer
bcf81242df Fix a bug in the last patch and convert to && instead of & for logical expr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31463 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-05 19:26:37 +00:00
Reid Spencer
7c475c5d12 Implement the -enabled-cbe-printf-a feature. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31462 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-05 17:09:41 +00:00
Reid Spencer
3a717d522f Make CBackend -pedantic clean. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31388 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-03 00:00:57 +00:00
Reid Spencer
3ed469ccd7 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-02 20:25:50 +00:00
Reid Spencer
0a783f783c For PR950: 
Replace the REM instruction with UREM, SREM and FREM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31369 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-02 01:53:59 +00:00
Reid Spencer
72ddc211e9 Enclose a case in { and } so that the pickier compilers don't complain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31196 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 06:17:40 +00:00
Reid Spencer
1628cec4d7 For PR950: 
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31195 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-26 06:15:43 +00:00
Reid Spencer
2cb46e18cb Don't generate a prototype for _setjmp. At least on Linux, this function 
has a different prototype than the one #included from <setjmp.h>. This
patch fixes siod and a number of other test cases on Linux that were
failing the CBE because of this _setjmp issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31112 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-22 09:58:21 +00:00
Reid Spencer
b83eb6447b For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31063 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-10-20 07:07:24 +00:00
Chris Lattner
33ce777c4d Simplify some code, reformat break's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30660 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-28 23:19:29 +00:00
Anton Korobeynikov
bcb9770efe Added some eye-candy for Subtarget type checking 
Added X86 StdCall & FastCall calling conventions. Codegen will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30446 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-17 20:25:45 +00:00
Anton Korobeynikov
b74ed07bfd Adding dllimport, dllexport and external weak linkage types. 
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30374 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-14 18:23:27 +00:00
Chris Lattner
1e14289ef9 Add cbe support for powi 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30226 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-09 06:17:12 +00:00
Chris Lattner
1911fd4f85 Completely rearchitect the interface between targets and the pass manager. 
This pass:

1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
   output, move all this to common code, and give targets hooks they can
   implement.
3. Commonalize the target population stuff between file emission and JIT
   emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
   paves the way for "fast -O0" stuff in the CFE later, and now LLC could
   lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
   scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
   touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
   which is now orthogonal to the fact that JIT'ing is being done.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30081 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-04 04:14:57 +00:00
Chris Lattner
c4fa386471 Simplify target construction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30070 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-03 18:44:02 +00:00
Chris Lattner
dacbe7b171 Make functions with an "asm" name propagate that asm name into the cbe.c file. 
This fixes link errors on programs with these on targets with prefixes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29390 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-07-28 20:58:47 +00:00
Evan Cheng
e3db4daa16 __i386__, __i386, etc. are not defined for x86-64. Use __x86_64__. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28881 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-20 22:11:12 +00:00
Chris Lattner
1790d44d0d Don't pass target name into TargetData anymore, it is never used or needed. 
Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28830 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-16 18:22:52 +00:00
Chris Lattner
475c55393a Now that PR633 is implemented, the CBE can know to emit _setjmp/_longjmp 
when available.  This speeds up hexxagon from 18.61s to 16.61s with the CBE on
PPC Mac OS (for reference, LLC is 15.48s and GCC is 23.35s).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28697 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-06 21:45:47 +00:00
Chris Lattner
d9477607dc Add mingw support, patch contributed by Anton 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28661 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-02 18:54:01 +00:00
Reid Spencer
a2e05ea997 For PR786: 
Don't warn about -pedantic errors. Add a note to the PR instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28616 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 05:49:51 +00:00
Reid Spencer
72f42bbc9b For PR786: 
Turn -pedantic and -Wno-long-long compile flags on by default. In a few
places, avoid the warnings by removing these options in the local makefile.
One notable exception: lib/Target/CBackend/Writer.cpp. These warnings are
left on as a reminder to developers to clean them up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28614 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 01:55:21 +00:00
Reid Spencer
18c8b49e7d Use archive libraries instead of object files for VMCore, BCReader, 
BCWriter, and bzip2 libraries. Adjust the various makefiles to accommodate
these changes. This was done to speed up link times.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28610 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-06-01 01:30:27 +00:00
Reid Spencer
2bc320de0c Fix casting so there's no warning on Alpha. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28605 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-31 22:26:11 +00:00
Reid Spencer
19b7e0e0ca For PR786: 
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28453 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-24 19:21:13 +00:00
Chris Lattner
0c54d8964d Print struct return functions and calls as actually returning the hidden 
argument struct pointer, enabling ABI compatibility for the CBE with
platforms with strange struct-return ABIs.  This fixes 252.eon and
CoyoteBench/fftbench on Darwin/X86 among other things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28442 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-23 23:39:48 +00:00
Owen Anderson
07000c6f01 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28238 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-12 06:33:49 +00:00
Chris Lattner
5c488182da Fix a bug in Owen's checkin that broke the CBE on all non sparc v9 platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28081 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-03 05:48:41 +00:00
Owen Anderson
a69571c799 Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28074 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-05-03 01:29:57 +00:00
Jeff Cohen
3c280bf4d1 Add checks for __OpenBSD__. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27761 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-04-17 17:55:41 +00:00
Jim Laskey
580418e082 Modify how CBE handles #lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26990 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:08:29 +00:00
Chris Lattner
bc641b9d8b Eliminate IntrinsicLowering from TargetMachine. 
Make the CBE and V9 backends create their own, since they're the only ones that use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26974 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:43:16 +00:00
Chris Lattner
872421553e Handle builtins that directly correspond to GCC builtins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26737 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:09:05 +00:00
Jim Laskey
f4321a3a43 Handle the removal of the debug chain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26729 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 13:07:37 +00:00
Jim Laskey
7075d6f2f2 Add #line support for CBE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26621 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-08 19:31:15 +00:00
Chris Lattner
9a571ba823 Two things: 
1. Don't emit debug info, or other llvm.metadata to the .cbe.c file.
2. Mark static ctors/dtors as such, so that bugpoint works on C++ code
   compiled with the new CFE.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26602 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 22:58:23 +00:00
Chris Lattner
f9a05329a1 Another hack due to allowing multiple symbols with the same name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26150 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-02-13 22:22:42 +00:00
Robert Bocchino
b78e8382e8 Make the C writer work with packed types. printContainedStructs is 
still not quite right and will be fixed later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25488 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-20 20:43:57 +00:00
Chris Lattner
14d9b20b78 Simplify CWriter::printContainedStructs, also allowing it to work with 
PackedTypes as a side-effect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25485 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-01-20 18:57:03 +00:00
Duraid Madina
d2dec7d24c yet more C++ standards-compliance stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25028 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-12-27 10:40:34 +00:00
Chris Lattner
ba9c6434b9 do not allow '.' in symbol names 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24292 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 21:39:29 +00:00
Chris Lattner
36c975c023 Call this method with the object we have 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24279 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-10 18:53:25 +00:00
Chris Lattner
ce8eb0c16b Add a new option to indicate we want the code generator to emit code quickly,not spending tons of time microoptimizing it. This is useful for an -O0style of build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24233 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-08 02:11:51 +00:00
Chris Lattner
bad13eb189 Fix a QOI issue noticed by Markus F.X.J. Oberhumer. 
This fixes PR641


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24154 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-11-02 17:42:58 +00:00
Chris Lattner
b94388a76a fix CBackend/2005-09-27-VolatileFuncPtr.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23475 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-27 20:52:44 +00:00
Jim Laskey
b1e1180ca0 1. Use SubtargetFeatures in llc/lli. 
2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23192 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-01 21:38:21 +00:00
Chris Lattner
57da25231a Fix PR618 and Regression/CodeGen/CBackend/2005-08-23-Fmod.ll by not emitting 
x%y for 'rem' on fp values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22984 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-23 20:22:50 +00:00
Jim Laskey
cb6682fa44 Culling out use of unions for converting FP to bits and vice versa. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22838 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-08-17 19:34:49 +00:00
John Criswell
ce4e1e419e Fixed PR#596: 
Add parenthesis around the value being negated; that way, if the value
begins with a minus sign (e.g. negative integer), we won't generate a
C predecrement operator by mistake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22437 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-07-14 19:41:16 +00:00
Chris Lattner
0431c96cec Refactor the addPassesToEmitAssembly interface into a addPassesToEmitFile 
interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22282 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-25 02:48:37 +00:00
Andrew Lenharth
213e557cef If we support structs as va_list, we must pass pointers to them to va_copy 
See last commit for LangRef, this implements it on all targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22273 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-22 21:04:42 +00:00
Andrew Lenharth
558bc88a00 core changes for varargs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22254 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-06-18 18:34:52 +00:00
Chris Lattner
50a8a17e65 clean up the CBE output a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21740 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 06:58:42 +00:00
Chris Lattner
fe673d9351 add tail marker as a comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21739 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-05-06 06:53:07 +00:00
Misha Brukman
d6a29a5304 Remove trailing whitespace, patch by Markus Oberhumer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21379 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-04-20 16:05:03 +00:00
Chris Lattner
efd02c750f Fix the 3 regressions last night, due to my buggy patch from yesterday. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20689 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 17:35:11 +00:00
Chris Lattner
67c2d18166 remove use of getPrev() and getNext() on ilist nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20673 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-18 16:12:37 +00:00
Chris Lattner
39220ded94 stop using arg_front 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20599 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 05:03:36 +00:00
Chris Lattner
c5e7df1d60 stop using arg_back 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20598 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 04:59:17 +00:00
Chris Lattner
e4d5c441e0 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 04:54:21 +00:00
Chris Lattner
dbf69f1992 Make sure to remove all dead type names from the symbol table, not just 
struct types.  This fixes Regression/CodeGen/CBackend/2005-03-08-RecursiveTypeCrash.ll,
a crash on Java output that Alkis reported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20519 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-08 16:19:59 +00:00
Misha Brukman
23ba0c5cf3 Single characters should be printed out as chars, not strings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20515 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-08 00:26:08 +00:00
Chris Lattner
b15fde2b78 simplify some code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20471 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-06 02:28:23 +00:00
Chris Lattner
6d9b69fd5f Print -X like this: 
double test(double l1_X) {
  return (-l1_X);
}

instead of like this:

double test(double l1_X) {
  return (-0x0p+0 - l1_X);
}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20423 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-03 21:12:04 +00:00
Chris Lattner
f7fe494c19 Do not lower malloc's to pass "sizeof" expressions like this: 
ltmp_0_7 = malloc(((unsigned )(&(((signed char (*)[784])/*NULL*/0)[1u]))));

Instead, just emit the literal constant, like this:

  ltmp_0_7 = malloc(784u);

This works around a bug in ICC 8.1 compiling the CBE generated code.  :-(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20415 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-03 01:04:50 +00:00
Chris Lattner
ca76f357b9 Remove tabs from file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20380 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-28 19:36:15 +00:00
Chris Lattner
33e9d29b3b Add support to the C backend for llvm.prefetch. Patch contributed by 
Justin Wick!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20378 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-28 19:29:46 +00:00
Chris Lattner
8399e02a2c Fix volatile load/store of pointers. Consider this testcase: 
void %test(int** %P) {
  %A = volatile load int** %P
  ret void
}

void %test2(int*** %Q) {
  %P = load int*** %Q
  volatile store int** %P, int*** %Q
  ret void
}

instead of emitting:

void test(int **l1_P) {
  int *l2_A;

  l2_A = (int **((volatile int **)l1_P));
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((volatile int ***)l2_Q) = l1_P;
  return;
}

... which is loading/storing volatile pointers, not through volatile pointers,
emit this (which is right):

void test(int **l1_P) {
  int *l3_A;

  l3_A = *((int * volatile*)l1_P);
  return;
}
void test2(int ***l2_Q) {
  int **l1_P;

  l1_P = *l2_Q;
  *((int ** volatile*)l2_Q) = l1_P;
  return;
}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20191 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-15 05:52:14 +00:00
Misha Brukman
b70aaa62b6 Write out single characters as chars, not strings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20179 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-14 18:52:35 +00:00
Chris Lattner
9d30e22da0 Implement CodeGen/CBackend/2005-02-14-VolatileOperations.ll 
Volatile loads and stores need to emit volatile pointer operations in C.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20177 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-14 16:47:52 +00:00
Misha Brukman
41ce39cbd7 Fix hyphenation in output comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19954 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-31 06:19:57 +00:00
Reid Spencer
a8411a698e Fix alloca support for Cygwin. On cygwin its __alloca not __builtin_alloca 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19776 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-23 04:32:47 +00:00
Jeff Cohen
d01f65aea1 Fix CBE code so that it compiles with VC++. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19303 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-06 04:21:49 +00:00
Chris Lattner
f376e5e5f6 Fix PR490 
Fix testcase CodeGen/CBackend/2004-12-28-LogicalConstantExprs.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19176 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-29 04:00:09 +00:00
Chris Lattner
3e3b6f7a46 Fix PR485, instead of emitting zero sized arrays, emit arrays of size 1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18974 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-15 23:13:15 +00:00
Chris Lattner
395fd5949b When generating code for X86 targets, make sure the fp control word is set 
to 64-bit precision, not 80 bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18915 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-13 21:52:52 +00:00
Brian Gaeke
ce63005ac1 Emit correct prototype for __builtin_alloca on V8. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-10 05:44:45 +00:00
Chris Lattner
3150e2de93 Move lower intrinsics before FP constant emission, in case 
intrinsic lowering ever introduces constants.

Rename local symbols before printing function bodies, fixing 255.vortex
with the CBE!!!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18534 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-05 06:49:44 +00:00
Chris Lattner
cc16a8e73b Fix test/Regression/CodeGen/CBackend/2004-12-03-ExternStatics.ll and 
PR472


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18459 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-03 17:19:10 +00:00
John Criswell
ced06b73ec Reverting revision 1.209. 
Including alloca.h on Solaris brings in the prototype of strftime(), which
breaks compilation of CBE generated code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18435 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-02 19:02:49 +00:00
Chris Lattner
40e7c35a2f Do not let GCC emit a warning for INT64_MIN 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18398 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 21:33:58 +00:00
Brian Gaeke
33ce43e8a8 Sparcs behave better if we use <alloca.h> and avoid messing with __builtin_alloca. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18397 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-30 21:27:01 +00:00
Chris Lattner
4394d51467 Hack around stupidity in GCC, fixing Burg with the CBE and 
CBackend/2004-11-13-FunctionPointerCast.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17710 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-13 22:21:56 +00:00
Reid Spencer
6cb21d443e Change Library Names Not To Conflict With Others When Installed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17286 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 23:18:45 +00:00
John Criswell
408f9995a1 Removed dead method, printPHICopiesForSuccessors(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17216 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-25 18:41:50 +00:00
John Criswell
30cc227fa7 Modified switch generation so that only the phi values associated with the 
destination basic block are copied.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17212 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-25 18:30:09 +00:00
Reid Spencer
cac731ecbe We won't use automake 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17155 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-22 03:35:04 +00:00
John Criswell
57bbfcec91 Small performance improvement in generated C code: 
Instead of unconditionally copying all phi node values into temporaries for
all successor blocks, generate code that will determine what successor
block will be called and then copy only those phi node values needed by
the successor block.

This seems to cut down namd execution time from being 8% higher than GCC to
4% higher than GCC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17144 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-20 14:38:39 +00:00
Reid Spencer
86d341b204 Initial automake generated Makefile template 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-18 23:55:41 +00:00
Chris Lattner
963869e41a Print a semicolon for the unreacahble instruction. This fixes problems 
where C requires semicolons in some cases to indicate null statements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17107 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-17 23:49:11 +00:00
Chris Lattner
665825e58e The first hunk corrects a bug when printing undef null values. We would print 
0->field, which is illegal.  Now we print ((foo*)0)->field.

The second hunk is an optimization to not print undefined phi values.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17094 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-17 17:48:59 +00:00
Chris Lattner
a9d12c0a56 Add support for unreachable and undef 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17048 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-16 18:12:13 +00:00
Reid Spencer
d96cb6eaa0 Update to reflect changes in Makefile rules. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16950 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-13 11:46:52 +00:00
Chris Lattner
c71ff4c34b Fix a warning that is emitted on the suns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16917 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-11 15:50:40 +00:00
Reid Spencer
81f76b324e Initial version of automake Makefile.am file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16893 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-10 22:20:40 +00:00
Chris Lattner
60e667485e Really fix FreeBSD, which apparently doesn't tolerate the extern. 
Thanks to Jeff Cohen for pointing out my goof.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16762 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-06 04:21:52 +00:00
Chris Lattner
523001f1bb FreeBSD uses GCC. Patch contributed by Jeff Cohen! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16756 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-06 03:15:44 +00:00
Alkis Evlogimenos
200a360ec6 Pull assignment out of for loop conditional in order for this to 
compile under windows. Patch contributed by Paolo Invernizzi!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16534 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-28 02:40:37 +00:00
Chris Lattner
b12914bfc0 'Pass' should now not be derived from by clients. Instead, they should derive 
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-20 04:48:05 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Brian Gaeke
07b52b367f Previous checkin broke printf(%a) support for fp constants-- re-fix it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16051 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-25 19:37:26 +00:00
Brian Gaeke
8a702e8e1b New version of Bill Wendling's PR33 patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16050 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-25 19:00:42 +00:00
Chris Lattner
f8e6f4f776 Paper over CBackend/2004-08-09-va-end-null.ll 
Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.

This patch SHOULD go into 1.3.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15602 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-10 00:19:16 +00:00
Chris Lattner
a9d790c831 Temporarily disable this code, as it is emitting LLVM_NAN("nan") which results in a call to the 
glibc 'nan' function because the initializer is not a string.  This breaks when used in a global
initializer.  Try compiling this testcase for example:

%X = global float <some nan value>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15223 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-25 22:36:35 +00:00
Brian Gaeke
043c0bb0d9 Emit NaNs and INFs bit-identically to the bytecode file, if the system has 
printf("%a") support.
Patch contributed by Bill Wendling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15056 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-21 03:15:26 +00:00
Reid Spencer
518310cb0d bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14953 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-18 00:44:37 +00:00
Chris Lattner
76e2df2645 Patches towards fixing PR341 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14841 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 02:14:30 +00:00
Misha Brukman
f028f82a58 Apple's MacOS X is another OS which does not provide alloca() via <alloca.h> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14781 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-12 23:37:18 +00:00
Chris Lattner
4e547ec8bf Delete the allocate*TargetMachine function, which is now dead . 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14755 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:16:31 +00:00
Chris Lattner
71d24aab2d Make these format a bit nicer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 03:27:42 +00:00
Chris Lattner
d36c970a11 Auto-registrate target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 02:48:49 +00:00
Reid Spencer
954da37bb4 Add #include <iostream> since Value.h does not #include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:56 +00:00
Chris Lattner
3048373748 Move the IntrinsicLowering header into the CodeGen directory, as per PR346 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14266 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-20 07:49:54 +00:00
Chris Lattner
f70c22b019 Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14201 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-17 18:19:28 +00:00
Chris Lattner
8fcf797f79 <alloca.h> on cygwin pulls in a ton of stuff (macros and function protos) 
that we REALLY don't want in the CBE code.

With this fix, the CBE passes all of the MultiSource tests on cygwin that
it does on linux.  Yaay!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13975 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-02 23:10:26 +00:00
Chris Lattner
289809d139 Stubs are no longer needed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13951 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-02 05:53:52 +00:00
Chris Lattner
9d1af97d02 Fix the big regression that has been killing the nightly tester these last 
few days.  Apparently the old symbol table used to auto rename collisions in
the type symbol table and the new one does not.  It doesn't really make sense
for the new one to do so, so we just make the client do it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13877 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-28 05:47:27 +00:00
Chris Lattner
d06a549384 Minor changes. Switch to a SymbolTable remove that does not take linear time 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13874 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-28 05:30:51 +00:00
Chris Lattner
85acba6d58 Fix PR344: the incorrect remove was being used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13790 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 17:20:52 +00:00
Reid Spencer
9231ac8b6f Convert to SymbolTable's new iteration interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13754 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:53:40 +00:00
Chris Lattner
99c59e8e21 Add support for accurate garbage collection to the LLVM code generators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13696 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:23:35 +00:00
Chris Lattner
433e25a920 Fix to make the CBE always emit comparisons inline. Hopefully this will 
fix the really bad code we're getting on PPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13609 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-20 20:25:50 +00:00
Chris Lattner
cb3ad01833 syntactically loopify natural loops so that the GCC loop optimizer can find them. This should *dramatically* improve the performance of CBE compiled code on targets that depend on GCC's loop optimizations (like PPC) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13438 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-09 20:41:32 +00:00
Chris Lattner
4589ed9510 Do not emit prototypes for setjmp/longjmp, as they are handled specially 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13437 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-09 16:03:29 +00:00
Chris Lattner
6875807572 Make the floating point constant pools local to each function, split the 
FindUsedTypes manipulation stuff out to be a seperate pass, and make the
main CWriter be a function pass now!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13435 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-09 06:20:51 +00:00
Chris Lattner
c2421439b5 Get this looking more like a function pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13433 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-09 04:30:20 +00:00
Chris Lattner
a05e0ec419 Print all PHI copies for successor blocks before the terminator, whether it be a conditional branch or switch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13430 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-09 03:42:48 +00:00
Chris Lattner
6ffe551f65 Changes to fix up the inst_iterator to pass to boost iterator checks. This 
patch was graciously contributed by Vladimir Prus.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13185 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-27 15:13:33 +00:00
Chris Lattner
6683dbf32e Add support for select constant expressions to the CBE, fixing SIOD 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12589 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-01 05:28:26 +00:00
Chris Lattner
317201d773 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to 
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12356 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-13 00:24:00 +00:00
Chris Lattner
9f24a077bd ADd support for select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12316 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-12 05:52:14 +00:00