Chris Lattner
68027ea618
add a global variable example
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33190 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-14 00:27:09 +00:00
Anton Korobeynikov
7f70559bc4
* PIC codegen for X86/Linux has been implemented
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* PIC-aware internal structures in X86 Codegen have been refactored
* Visibility (default/weak) has been added
* Docs fixes (external weak linkage, visibility, formatting)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33136 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 19:20:47 +00:00
Reid Spencer
b592952fe9
Fix a typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33118 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 15:46:11 +00:00
Reid Spencer
c78f33757d
Update for changes in the assembly syntax. bool is replaced with i1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33106 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 03:35:51 +00:00
Reid Spencer
19b569fc08
Explain that bitcast can only cast a pointer to another pointer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33041 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-09 20:08:58 +00:00
Chris Lattner
b75137d1f4
Fully specify the type of the llvm.va* intrinsics. This helps resolve
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Pr1093
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33009 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-08 07:55:15 +00:00
Chris Lattner
30ade26ef7
llvm.isunordered is no longer alive.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32995 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-07 08:53:26 +00:00
Reid Spencer
5cf0fe40d0
Add an example to the trunc instruction to clarify trunc to bool.
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Example provided by Baptiste Lepilleur.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32931 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 21:33:08 +00:00
Reid Spencer
ac8d27686d
Correct the documentation for function declarations. They can have dllimport
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or extern_weak linkage as well as "externally visible".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32887 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 00:59:10 +00:00
Reid Spencer
a5173381e9
Clean up usage of "unsigned" and "signed" in the documentation to indicate
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only that specific instructions regard their operands as signed and
unsigned not that the operands *are* signed or unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32874 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 16:43:23 +00:00
Reid Spencer
350f8aa72d
icmp and fcmp do not take packed type operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32864 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-04 05:19:58 +00:00
Reid Spencer
c28d2bc476
Remove documentation of non-existent cextcc and csretextcc calling
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conventions as these have been replaced with parameter attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32797 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 21:30:18 +00:00
Reid Spencer
f17a0b7117
One more try on the table formatting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32793 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 07:20:23 +00:00
Reid Spencer
92f8230f01
Clean up some typos and formatting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32792 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 07:18:34 +00:00
Reid Spencer
ca86e16032
For PR950:
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Update for signless integer types:
1. Replace [us]byte with i8
2. Replace [u]short with i16
3. Replace [u]int with i32
4. Replace [u]long with i64
5. Document the "define" keyword and use it in all examples.
6. Document parameter attributes and how they affect function types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32791 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-31 07:07:53 +00:00
Reid Spencer
6f85b9d743
Preview of new calling conventions: cextcc and csretextcc to handle explicit
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sign and zero extension in function calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32764 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-28 16:55:55 +00:00
Andrew Lenharth
75e1068c60
Packed Structure Definitions (docs)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32357 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 17:13:00 +00:00
Reid Spencer
93a498566a
Tie the ordered/unordered predicate descriptions to their meaning wrt
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to QNAN values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32272 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-06 07:08:07 +00:00
Reid Spencer
85f5b5b9dc
We only support 32-bit or 64-bit sequential type indices for GEP. Document
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it as so.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 21:29:24 +00:00
Reid Spencer
01c4259d41
Document the icmp and fcmp constant expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32188 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-04 19:23:19 +00:00
Reid Spencer
42ddd84add
Update for signless GEP semantics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32159 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-03 16:53:48 +00:00
Chris Lattner
722a0cafbd
remove dead tag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31944 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-27 21:53:28 +00:00
Reid Spencer
b7f26289b1
Corrections from review.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31865 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-19 03:00:14 +00:00
Reid Spencer
36d68e418d
Update a reference to the old setcc instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31860 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-18 21:55:45 +00:00
Reid Spencer
f3a70a6cd9
For PR950:
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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
2006-11-18 21:50:54 +00:00
Reid Spencer
5c0ef47d83
Document new constant expr operators, rename bitconvert as bitcast.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31693 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 23:08:07 +00:00
Reid Spencer
72679258ff
Add a preview of two new conversion operators: ptrtoint and inttoptr. Update
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the defintion of bitconvert correspondingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31688 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-11 21:00:47 +00:00
Reid Spencer
d4448796cf
Post-review changes on conversion instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31607 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 23:03:26 +00:00
Reid Spencer
3fa91b08a4
Fix runaway <tt> element and section ordering.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31606 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 21:48:10 +00:00
Reid Spencer
16c469e660
Remove futurisms that won't be in our future.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31605 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 21:42:14 +00:00
Reid Spencer
035ab57f4a
One more time for indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 21:18:01 +00:00
Reid Spencer
47ce179995
Fix indentation problem starting at GEP.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31603 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-09 21:15:49 +00:00
Reid Spencer
3822ff5c71
For PR950:
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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
2fd21e6e4e
Fix the section headings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31532 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08 01:18:52 +00:00
Reid Spencer
9dee3acd91
For PR950:
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Early commit of the documentation for new conversion instructions for
easier review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31531 91177308-0d34-0410-b5e6-96231b3b80d8
2006-11-08 01:11:31 +00:00
Reid Spencer
0a783f783c
For PR950:
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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
1628cec4d7
For PR950:
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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
Chris Lattner
32b5d717ce
clarify
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30966 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-15 20:05:59 +00:00
Anton Korobeynikov
b74ed07bfd
Adding dllimport, dllexport and external weak linkage types.
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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
f4d252dc3a
new powi intrinsic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30175 91177308-0d34-0410-b5e6-96231b3b80d8
2006-09-08 06:34:02 +00:00
Chris Lattner
884a9702bb
Add a link to the GEP faq.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29690 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-15 00:45:58 +00:00
Chris Lattner
81c01f0d2c
Decribe the "implementation" keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28762 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-13 03:05:47 +00:00
Chris Lattner
5710ce915e
New calling convention I will be adding shortly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28403 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 21:15:36 +00:00
Chris Lattner
374ab3016e
Update dox, patch by Vladimir Prus!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28306 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-15 17:26:46 +00:00
Chris Lattner
76b8a33f4a
Change token to match asmprinter output
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28285 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-14 18:23:06 +00:00
Chris Lattner
99d3c276cc
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27936 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-21 21:37:40 +00:00
Tanya Lattner
0947429538
Adding back vector instructions to keep in mainline.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27704 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-14 19:24:33 +00:00
Tanya Lattner
36ba6d4d53
Removing unimplemented vector instructions from language referrence.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-14 19:07:42 +00:00
Chris Lattner
3df241e4b2
Move the vector instructions to their own subsection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27545 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 23:07:04 +00:00
Chris Lattner
1eeeb0cce3
Wrap long lines, fix verification error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27531 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 04:40:53 +00:00
Chris Lattner
1bb8d30018
use the right escapes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 04:39:19 +00:00
Chris Lattner
c1989542eb
Description for the new shufflevector instruction I'm adding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27502 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-08 00:13:41 +00:00
Chris Lattner
b3e7afd9ee
Fix a typo, thanks to Gabor Greif
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27054 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-24 07:16:10 +00:00
Robert Bocchino
230bd09aed
Fixed a typo in the vsetfp examples.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26768 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 23:22:57 +00:00
Robert Bocchino
8949de2588
Split the 'vset' instruction into two instructions, 'vsetint' and
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'vsetfp', to reflect the fact that the semantics are different for
integer and fp values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26767 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 20:55:28 +00:00
Chris Lattner
80626e947f
Update this to match the documentation in the GC doc and to match actual
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practice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26766 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 20:02:51 +00:00
Reid Spencer
05fe4b0256
Changes docs for llvm.cs.uiuc.edu -> llvm.org
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26746 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 05:39:39 +00:00
Chris Lattner
f0afc2cda2
Spec change: the size of a memset/memcpy/memmove is not required to be aligned
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to the alignment argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26510 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-04 00:02:10 +00:00
Chris Lattner
41edaa0529
remove the read/write port/io intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26479 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 00:19:58 +00:00
Chris Lattner
5b310c3c8b
Update the llvm.memset/memcpy/memmove intrinsics to reflect the recent split
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into types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26477 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 00:07:20 +00:00
Robert Bocchino
7b81c758ab
Added documentation for vset and vselect.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26264 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-17 21:18:08 +00:00
Chris Lattner
e87d653da6
document the syntax of inline asm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25624 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 23:47:57 +00:00
Chris Lattner
52599e17b1
minor syntax change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25566 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:37:20 +00:00
Chris Lattner
4e9aba7c12
document module-level inline asm support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25561 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:23:47 +00:00
Chris Lattner
ec6cb6115f
like bswap, the ct* intrinsics require unsigned operands
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25373 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 22:38:59 +00:00
Chris Lattner
8a886be335
Consistency
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25372 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 22:34:14 +00:00
Reid Spencer
7c898553b6
There is no llvm.bswap.i8, need at least 2 bytes to swap.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25367 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:14:01 +00:00
Reid Spencer
0b118206bf
For PR411:
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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
05ccd70396
Added spec for insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25342 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 20:48:27 +00:00
Nate Begeman
7e36c47307
Make the bswap documentation more to sabre's liking!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25302 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 23:26:38 +00:00
Chris Lattner
fb6977de4f
fix some minor errors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25301 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 23:26:01 +00:00
Nate Begeman
ed4ac951e5
Add documentation for the upcoming bswap intrinsics!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25300 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 23:02:51 +00:00
Chris Lattner
57e1f39713
Add llvm.stacksave and llvm.stackrestore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25264 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:03:13 +00:00
Chris Lattner
fcf39d4589
void* is not legal in LLVM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25262 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 01:20:27 +00:00
Robert Bocchino
9fbe14586d
Expanded the documentation for constant expressions to cover select
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and extractelement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25183 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:31:34 +00:00
Robert Bocchino
3a55866622
Added the spec for the new "extractelement" instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25113 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 17:37:02 +00:00
Chris Lattner
d07c3f4279
Fix some typos noticed by Gabor Greif!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24364 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-15 06:07:55 +00:00
Chris Lattner
88f6c46cb9
document sections
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24317 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 00:45:07 +00:00
Andrew Lenharth
51b8d54922
continued readcyclecounter support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24300 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 16:47:30 +00:00
Jeff Cohen
25d4f7e67b
Fix some typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24298 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-11 02:15:27 +00:00
Chris Lattner
b8d172f800
Packed elements must be a power of two in size
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24266 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-10 01:44:22 +00:00
Chris Lattner
2cbdc45f35
document alignment on globals, functions, and allocation instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24221 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-06 08:02:57 +00:00
John Criswell
0ec250ca8f
Grammar and punctuation fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23965 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 16:17:18 +00:00
Chris Lattner
a4d7414a59
llvm.sqrt somehow escaped documentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22490 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-21 01:29:16 +00:00
Chris Lattner
e67a951720
add a note about variable length array
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22278 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-24 17:22:57 +00:00
Andrew Lenharth
d0a4c62a03
SelectionDAG is very unhappy when the argument to an intrinsic is a struct
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22272 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-22 20:38:11 +00:00
Andrew Lenharth
8bf607a221
OK, after checking the backwards compatibility code on X86 and the new code
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path on alpha, now has come the time for new vararg support. So, with out
further ado, I revert behavior back a couple of years!
Well, ok, I lied. A few more notes.
First, the Simple ISels cannot be expected to work any longer, but they
should still compile
Second, there are likely some bugs to track down once the nightly testers
start with this.
Third, the initial patch doesn't include sparcv9, but I'll do that today.
Forth, subsequent patches won't bother being long winded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22251 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 18:28:17 +00:00
John Criswell
fc6b895b5b
Added a note about how the type can be omitted in call instructions.
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Added a note about how getelementptr can be used to index into structures
or arrays.
Fixed some typos, spelling, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22083 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-16 16:17:45 +00:00
Chris Lattner
eff29abe2d
ctlz = most signficant bits, cttz = least sig
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22061 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-15 19:39:26 +00:00
John Criswell
c1f786cac1
Minor fixup of typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21990 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-13 22:25:59 +00:00
John Criswell
dae2e9383b
Correct a detail with the alloca instruction.
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Functions do not exit with invoke; they exit with unwind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21893 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 16:55:34 +00:00
John Criswell
e4c57cc72b
Fixed some typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21891 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 16:52:32 +00:00
Chris Lattner
590cff389d
don't duplicate information, particularly when it's out of date!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21852 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-11 03:35:57 +00:00
Chris Lattner
cfe6b37b07
fix bugs in my previous commit clarify the return type of the bit ops
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21755 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-07 01:46:40 +00:00
Chris Lattner
8cdc5bccc8
add a couple of notes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21754 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 23:08:23 +00:00
Chris Lattner
bad10eebbe
document calling convention extensions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21753 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 22:57:40 +00:00
Chris Lattner
2bff524501
Add info on new 'tail' marker
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21721 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 05:47:36 +00:00
Andrew Lenharth
7ba1ea545c
fixup argument
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21680 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-04 14:58:31 +00:00
Andrew Lenharth
ec370fd3dc
initial descriptions of count intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21677 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-03 18:01:48 +00:00
Reid Spencer
a7e302aadc
Mention that arguments to functions must be first class types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21650 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-01 22:22:57 +00:00