Commit Graph

390 Commits

Author SHA1 Message Date
Chris Lattner
59fecec7d0 use isValidOperands instead of duplicating checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 04:09:19 +00:00
Chris Lattner
30b44b6b03 Add shufflevector reading support
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 01:17:59 +00:00
Chris Lattner
d2cfb7a670 We have an assertion that checks that we do not encode null values into the
.bc file if they are supposed to be implicit.  This is cool, except that it
checked *after* constant expr folding: improving constant expr folding could
cause the .bc reader to assert out on old .bc files.  Move the check so that
it checks all simple constants, but no constantexprs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-07 05:00:02 +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
Chris Lattner
bad08000f1 Simplify the autoupgrade interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26475 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 23:59:12 +00:00
Reid Spencer
e2a5fb0e08 Fix auto-upgrade of intrinsics to work properly with both assembly and
bytecode reading. This code is crufty, the result of much hacking to get things
working correctly. Cleanup patches will follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25682 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-27 11:49:27 +00:00
Chris Lattner
3bc5a60b80 add bc reader/writer support for inline asm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25621 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 23:08:15 +00:00
Jeff Cohen
05ebc8d795 Make it even more portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25605 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 17:18:50 +00:00
Jeff Cohen
fb709b6817 Portably cast a pointer to an integer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25594 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 02:40:10 +00:00
Chris Lattner
6631601eed Rename method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:14:29 +00:00
Chris Lattner
7e6db764b1 Add support for reading/writing inline asm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25564 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:43:17 +00:00
Reid Spencer
49e732c5f2 Revert last patch because it messes up the JIT, amongst other things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25541 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 08:11:03 +00:00
Reid Spencer
9629efde7e For PR411:
Don't try to be smart about fixing intrinsic functions when they're read
in, just fix them after the module is read when all names are resolved.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25539 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:39:03 +00:00
Reid Spencer
e1e96c0820 1. Identify bytecode modules that have upgraded intrinsics by setting a
boolean flag if we read a function prototype that needs upgrading.
2. Don't upgrade the CallInst instruction until after its been inserted
   into the basic block, and only if we know that we have seen an
   upgraded intrinsic function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25448 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:02:16 +00:00
Reid Spencer
3e59546352 Add a flag to identify bytecode files that have intrinsic functions that
need to be upgraded.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25445 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 06:57:58 +00:00
Reid Spencer
e812fb230a Make sure intrinsic auto-upgrade is invoked correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25434 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:21:04 +00:00
Robert Bocchino
b1f240b8ef Reader support for the insertelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25404 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:06:35 +00:00
Reid Spencer
0b118206bf For PR411:
This patch is an incremental step towards supporting a flat symbol table.
It de-overloads the intrinsic functions by providing type-specific intrinsics
and arranging for automatically upgrading from the old overloaded name to
the new non-overloaded name. Specifically:
  llvm.isunordered -> llvm.isunordered.f32, llvm.isunordered.f64
  llvm.sqrt -> llvm.sqrt.f32, llvm.sqrt.f64
  llvm.ctpop -> llvm.ctpop.i8, llvm.ctpop.i16, llvm.ctpop.i32, llvm.ctpop.i64
  llvm.ctlz -> llvm.ctlz.i8, llvm.ctlz.i16, llvm.ctlz.i32, llvm.ctlz.i64
  llvm.cttz -> llvm.cttz.i8, llvm.cttz.i16, llvm.cttz.i32, llvm.cttz.i64
New code should not use the overloaded intrinsic names. Warnings will be
emitted if they are used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:12:35 +00:00
Robert Bocchino
fee31b3610 Added bytecode support for the extractelement operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25178 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:04:39 +00:00
Duraid Madina
0f7bfbac97 I bet pinski knows why g++ accepts this stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25022 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 14:23:22 +00:00
Chris Lattner
39979ea43f Fix reading LLVM 1.3 bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24329 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 18:31:54 +00:00
Chris Lattner
404cddfcf9 Read and write section info from/to .bc files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24321 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 01:33:40 +00:00
Chris Lattner
ce5e04e710 minor clarity changes, no functionality difference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24223 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 08:23:17 +00:00
Chris Lattner
54b369e752 don't misencode CC#'s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24219 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 07:46:13 +00:00
Chris Lattner
e73bd45c1d encode/decode function alignment in bc files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24218 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 07:43:39 +00:00
Chris Lattner
8eb52dd734 Read/write global variable alignments if present
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24216 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 07:11:04 +00:00
Chris Lattner
42ba6b4b88 Write/read allocation instruction alignment info to .bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24203 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-05 22:08:14 +00:00
Jeff Cohen
66c5fd6c53 When a function takes a variable number of pointer arguments, with a zero
pointer marking the end of the list, the zero *must* be cast to the pointer
type.  An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.

The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23888 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 04:37:20 +00:00
Chris Lattner
eebac5fee6 Use a map to cache the ModuleType information, so we can do logarithmic
lookups instead of linear time lookups.  This speeds up bc parsing of a
large file from

137.834u 118.256s 4:27.96
to
132.611u 114.436s 4:08.53

with a release build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23611 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-03 21:26:53 +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
Chris Lattner
fea493030b This is a dummy, it doesn't matter what the ValueType is
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22809 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-16 21:59:52 +00:00
Jeff Cohen
00b16889ab Eliminate all remaining tabs and trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 06:12:32 +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
017fba9d0f va_end fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22262 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-19 14:04:55 +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
Andrew Lenharth
141e488a70 Remove code for conversion from old style va_args. Preparing the way for
returning to the old style :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22199 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-08 00:49:08 +00:00
Chris Lattner
3f6948d686 remove some dead (always dynamically false) flags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21752 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 22:35:09 +00:00
Chris Lattner
dee199fe82 encode calling conventions for call/invoke instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21751 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 22:34:01 +00:00
Chris Lattner
479ffebd73 encode function calling convs in the bytecode file. invoke and call are
still to come.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21749 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 20:42:57 +00:00
Chris Lattner
38287bdfde add bytecode reader support for tail calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21727 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 06:13:34 +00:00
Misha Brukman
6b8a63ae58 Remove vim settings from source code; people should use llvm/utils/vim/vimrc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05 22:33:09 +00:00
Chris Lattner
aba5ff5671 Add some extra checks. Opaque types don't have a null marker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21700 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05 20:57:00 +00:00
Misha Brukman
8a96c53d36 Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21417 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 21:44:41 +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
7acff25f7f second argument to Value::setName is now gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20463 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-05 19:05:20 +00:00
Chris Lattner
7e6182319d use more specific cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20297 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-24 05:26:04 +00:00
Reid Spencer
818827d734 Make the check for global variables the same as the one for functions. In
both cases they are looking for non-external variables/functions that do
not have internal linkage. Using "!isExternal()" is a little more
understandable than "hasInitializer()"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20155 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 18:12:20 +00:00
Chris Lattner
b52f1c2950 Make sure to clear the LazyFunctionLoadMap after we ParseAllFunctionBodies.
Otherwise, clients who call ParseAllFunctionBodies will attempt to parse
the function bodies twice, which is (uh) very very bad (tm).

This fixes gccld on python.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20152 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 17:48:18 +00:00
Chris Lattner
e5cea5eb89 Do not put internal symbols into the symbol table. This shrinks the symbol
table for archives in common cases, and prevents trying to resolve a
external reference with an internal reference.  This shrinks the libpython.a
symbol table from 126302 to 19770 bytes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20151 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-13 17:42:11 +00:00
Chris Lattner
613233230b Fix the regressions my User changes introduced. Apparently some parts of
LLVM make the very reasonable assumption that constant expressions will
have at least one operand! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19943 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-31 01:11:13 +00:00