d62b10dc93
More sanity checks for function types.
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Thanks goes to PyPy folks for generating broken stuff :)
llvm-svn: 44538
2007-12-03 19:16:54 +00:00
b41f872013
Add a convenience method for modifying parameter
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attributes. While there, I noticed that not all
attribute methods returned a pointer-to-constant,
so I fixed that.
llvm-svn: 44457
2007-11-30 18:19:18 +00:00
ad0ea2d430
Fix PR1146: parameter attributes are longer part of
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the function type, instead they belong to functions
and function calls. This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll). Hopefully
a bitcode guru (who might that be? :) ) will fix it.
llvm-svn: 44359
2007-11-27 13:23:08 +00:00
a89a113a20
Rename the 'const' parameter attribute to 'readnone',
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and the 'pure' parameter attribute to 'readonly'.
Names suggested by DannyB.
llvm-svn: 44273
2007-11-22 20:23:04 +00:00
660c6b9a92
Replace the original flex lexer with a hand writen one. This
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drops a dependency on flex and lets us make future progress more
easily. Yay for 2 fewer .cvs files to make silly conflicts with.
llvm-svn: 44213
2007-11-18 08:46:26 +00:00
bd117f06ba
Basic non-power-of-2 vector support
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llvm-svn: 44181
2007-11-15 21:15:26 +00:00
ea09c697d7
Add pure/const attributes. Documentation will follow.
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llvm-svn: 44109
2007-11-14 09:52:30 +00:00
08143e397d
Add support for vector remainder operations.
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llvm-svn: 43744
2007-11-05 23:35:22 +00:00
4646aa3e33
Make labels work in asm blocks; allow labels as
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parameters. Rename ValueRefList to ParamList
in AsmParser, since its only use is for parameters.
llvm-svn: 43734
2007-11-05 21:20:28 +00:00
028084efe5
Revise previous patch per review comments.
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Next round of x87 long double stuff.
Getting close now, basically works.
llvm-svn: 41875
2007-09-12 03:30:33 +00:00
245dceb06d
Add APInt interfaces to APFloat (allows directly
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access to bits). Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling
(untested, probably does not work).
llvm-svn: 41858
2007-09-11 18:32:33 +00:00
dae70d4d36
Fix PR1645 by resolving forward alias references.
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llvm-svn: 41815
2007-09-10 23:23:53 +00:00
9e70086c8f
Apply feedback from previous patch.
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llvm-svn: 41774
2007-09-07 21:07:57 +00:00
bed9dc423c
Next round of APFloat changes.
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Use APFloat in UpgradeParser and AsmParser.
Change all references to ConstantFP to use the
APFloat interface rather than double. Remove
the ConstantFP double interfaces.
Use APFloat functions for constant folding arithmetic
and comparisons.
(There are still way too many places APFloat is
just a wrapper around host float/double, but we're
getting there.)
llvm-svn: 41747
2007-09-06 18:13:44 +00:00
c656cbb8c2
Update GEP constructors to use an iterator interface to fix
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GLIBCXX_DEBUG issues.
llvm-svn: 41697
2007-09-04 15:46:09 +00:00
703623d571
Update InvokeInst to work like CallInst
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llvm-svn: 41506
2007-08-27 19:04:21 +00:00
6a5a2620ba
Fix PR1577, a crash on invalid bug.
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llvm-svn: 40874
2007-08-06 21:00:37 +00:00
7132e00de7
This is the patch to provide clean intrinsic function overloading support in LLVM. It cleans up the intrinsic definitions and generally smooths the process for more complicated intrinsic writing. It will be used by the upcoming atomic intrinsics as well as vector and float intrinsics in the future.
...
This also changes the syntax for llvm.bswap, llvm.part.set, llvm.part.select, and llvm.ct* intrinsics. They are automatically upgraded by both the LLVM ASM reader and the bitcode reader. The test cases have been updated, with special tests added to ensure the automatic upgrading is supported.
llvm-svn: 40807
2007-08-04 01:51:18 +00:00
ff4c3be741
Long double, part 1 of N. Support in IR.
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llvm-svn: 40774
2007-08-03 01:03:46 +00:00
17a5dfe6f7
New CallInst interface to address GLIBCXX_DEBUG errors caused by
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indexing an empty std::vector.
Updates to all clients.
llvm-svn: 40660
2007-08-01 03:43:44 +00:00
b6508349a7
After a discussion with Anton, it turns out that the InReg attribute is not
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permitted on function results. So, revert the last patch to make it illegal.
llvm-svn: 40632
2007-07-31 14:39:10 +00:00
4f178405ad
Allow the INREG parameter attribute to be added to functions. This permits the
...
function result to be passed in a register. This implements the GCC regparm
function attribute for llvm by translation to the InReg parameter attribute
and fixes test/CFrontend/2002-07-30-SubregSetAssertion.c
llvm-svn: 40619
2007-07-31 06:37:27 +00:00
d45d07ac72
For PR1553:
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Make the AsmParser auto-upgrade the old zext and sext
keywords for parameter attributes and handle the
end-of-line ambiguity.
llvm-svn: 40610
2007-07-31 02:57:37 +00:00
644f917358
Support for trampolines, except for X86 codegen which is
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still under discussion.
llvm-svn: 40549
2007-07-27 12:58:54 +00:00
314e1cb7ee
For PR1553:
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Change the keywords for the zext and sext parameter attributes to be
zeroext and signext so they don't conflict with the keywords for the
instructions of the same name. This gets around the ambiguity.
llvm-svn: 40069
2007-07-19 23:13:04 +00:00
b567e3ffb0
Add the byval attribute
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llvm-svn: 37940
2007-07-06 10:57:03 +00:00
2444a9adeb
Commit first round work of PR1373. "noalias" is now fully supported in
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VMCore, BitCode, and Assembly. Documentation and test case paramattrs.ll
updated also.
llvm-svn: 37432
2007-06-05 05:28:26 +00:00
3b208cca84
Implement full unescaping of escaped hex characters in all quoted identifiers
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and strings.
llvm-svn: 37291
2007-05-22 18:52:21 +00:00
aba0cc7173
Make the %"..." syntax legal for local name. This just makes it symmetric
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with global names which can already be @"..."
llvm-svn: 37257
2007-05-19 07:21:26 +00:00
cf40d5097b
fix a bug where llvm-as couldn't assemble the .ll file for 252.eon.
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llvm-svn: 36739
2007-05-04 04:01:07 +00:00
39f3cffbe3
Implement protected visibility. This partly implements PR1363. Linker
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should be taught to deal with protected symbols.
llvm-svn: 36565
2007-04-29 18:35:00 +00:00
7851765b0a
Revert the premature portion of the last commit.
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llvm-svn: 36542
2007-04-28 16:06:50 +00:00
b19636e4af
Fix a compilation error (jump to case label).
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llvm-svn: 36539
2007-04-28 14:13:42 +00:00
b18f8f85e9
Implement review feedback. Aliasees can be either GlobalValue's or
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bitcasts of them.
llvm-svn: 36537
2007-04-28 13:45:00 +00:00
eee35bfc8a
wrap long lines
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Fix PR1358 and test/Assembler/2007-04-25-AssemblerFoldExternWeak.ll, by
creating forward decl globals with linkage extern_weak to defeat implicit
constant folding.
llvm-svn: 36469
2007-04-26 05:30:35 +00:00
0be6fc5fd7
Quiet a compiler warning about assignment in an if-then conditional.
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llvm-svn: 36454
2007-04-25 23:52:02 +00:00
5e4e8f5e09
Add missed semicolon. Resotre compatibility with older bisons
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llvm-svn: 36443
2007-04-25 18:07:40 +00:00
a97b694c82
Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part
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will follow.
llvm-svn: 36435
2007-04-25 14:27:10 +00:00
8448570beb
PR400 work phase 1. Add attributed load/store instructions for volatile/align to LLVM.
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llvm-svn: 36349
2007-04-22 19:24:39 +00:00
4388f0b4fa
For PR1146:
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Make ParamAttrsList objects unique. You can no longer directly create or
destroy them but instead must go through the ParamAttrsList::get()
interface.
llvm-svn: 36327
2007-04-22 05:46:44 +00:00
0c1349e6bc
Revert Christopher Lamb's load/store alignment changes.
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llvm-svn: 36309
2007-04-21 18:36:27 +00:00
bff50208c8
add support for alignment attributes on load/store instructions
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llvm-svn: 36301
2007-04-21 08:16:25 +00:00
9c9741e864
Okay, yes there *is* a getKeyLength method on ValueName. And, it should be
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used because we *do* want to allow nulls in names.
llvm-svn: 36178
2007-04-16 22:01:57 +00:00
4339f7d78f
Check length of string before we walk off the end of it.
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Thanks, Chris.
llvm-svn: 36155
2007-04-16 20:31:06 +00:00
0fc73b6aee
Use a more optimal way to get the name of a function. Thanks, Chris.
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llvm-svn: 36143
2007-04-16 17:45:50 +00:00
94bae69764
For PR1328:
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Use the new parameter on Function::getIntrinsicID to identify cases where
a function is being called with an "llvm." name but it isn't actually an
intrinsic. In such cases generate an error.
llvm-svn: 36121
2007-04-16 06:55:42 +00:00
749e4668e7
Implement the "thread_local" keyword.
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llvm-svn: 35950
2007-04-12 18:32:50 +00:00
a472f66dd0
For PR1146:
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Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.
llvm-svn: 35877
2007-04-11 02:44:20 +00:00
71b79e3d99
For PR1146:
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Adapt handling of parameter attributes to use the new ParamAttrsList class.
llvm-svn: 35814
2007-04-09 06:17:21 +00:00
bef90fe7a7
Drop the implementation keyword.
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llvm-svn: 35794
2007-04-09 01:55:42 +00:00
Anton Korobeynikov