Commit Graph

460 Commits

Author SHA1 Message Date
Nuno Lopes
b0c53da1e1 fix leakage of APFloats in getExistingVal()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58696 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04 14:42:19 +00:00
Nuno Lopes
91c2620862 fix leakage of APSInt in getVal()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58693 91177308-0d34-0410-b5e6-96231b3b80d8
2008-11-04 14:26:58 +00:00
Nuno Lopes
f2bd650fdf fix memleak in GetForwardRefForGlobal()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57576 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 12:04:36 +00:00
Nuno Lopes
ee87b3b6d9 fix memleak in getTypeVal()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57574 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 11:19:34 +00:00
Nuno Lopes
0ecaf52796 fix memleak in ResolveTypeTo()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57572 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 11:10:21 +00:00
Chris Lattner
c7e3069bfa Fix the .ll grammar rules to allow any type before an 'i32', not just an
integer type.  Invalid things like 'float 42' are now rejected by the
semantic analysis in the productions not the parser.  This fixes PR2733.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57560 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 06:16:45 +00:00
Chris Lattner
22b92e3b86 Eliminate the "IntType ::= INTTYPE" production, just use
INTTYPE everywhere.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57558 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-15 06:03:37 +00:00
Dale Johannesen
23a98551ab Add a "loses information" return value to APFloat::convert
and APFloat::convertToInteger.  Restore return value to
IEEE754.  Adjust all users accordingly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57329 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-09 23:00:39 +00:00
Chris Lattner
cd16843499 Add missing semicolumns in parser rules, those missing semicolumns
are required to compile with the latest Bison.

Patch by Samuel Tardieu!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57289 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-08 06:44:36 +00:00
Nuno Lopes
d0ad67788d clean ArgTypeListI production: free the PATypeHolder
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57113 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-05 16:49:03 +00:00
Nuno Lopes
aa1aee3e95 fix more memleaks in ResolveTypeTo() and ParseGlobalVariable()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57008 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 15:51:46 +00:00
Nuno Lopes
06a62886fb fix memleak in FunctionHeaderH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57005 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03 15:44:21 +00:00
Devang Patel
652203f3f3 Support inreg, zext and sext as return value attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-29 20:49:50 +00:00
Devang Patel
2c9c3e7368 Implement function notes as function attributes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56716 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 23:51:19 +00:00
Dale Johannesen
4598a4ece8 Fix a compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56714 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 23:45:53 +00:00
Devang Patel
19c874638d Now Attributes are divided in three groups
- return attributes - inreg, zext and sext
- parameter attributes
- function attributes - nounwind, readonly, readnone, noreturn

Return attributes use 0 as the index.
Function attributes use ~0U as the index.

This patch requires corresponding changes in llvm-gcc and clang.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56704 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 22:53:05 +00:00
Dale Johannesen
86098bd6a6 Add "inreg" field to CallSDNode (doesn't increase
its size).  Adjust various lowering functions to
pass this info through from CallInst.  Use it to
implement sseregparm returns on X86.  Remove
X86_ssecall calling convention.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56677 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-26 19:31:26 +00:00
Devang Patel
0598866c05 Large mechanical patch.
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-25 21:00:45 +00:00
Eric Christopher
2a5196fe67 Fix fallout from revision r56535.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56545 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24 04:55:49 +00:00
Devang Patel
20bcaff6a7 Put FN_NOTE_AlwaysInline and others in FnAttr namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56527 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24 00:06:15 +00:00
Devang Patel
dd4924c564 Move FN_NOTE_AlwaysInline and other out of ParamAttrs namespace.
Do not check isDeclaration() in hasNote(). It is clients' responsibility.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56524 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 23:52:03 +00:00
Devang Patel
2d2255d2d9 s/ParameterAttributes/Attributes/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56520 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 23:25:44 +00:00
Devang Patel
d9b4a5f859 Use parameter attribute store (soon to be renamed) for
Function Notes also. Function notes are stored at index ~0.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56511 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 22:35:17 +00:00
Chris Lattner
013766707b allow inreg on the result of a function
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56501 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23 21:18:08 +00:00
Dan Gohman
f72fb679ef Extend the vcmp/fcmp LLVM IR instructions to take vectors as arguments
and, if so, to return a vector of boolean as a result;

Extend the select LLVM IR instruction to allow you to specify a result
type which is a vector of boolean, in which case the result will be an
element-wise selection instead of choosing one vector or the other; and

Update LangRef.html to describe these changes.

This patch was contributed by Preston Gurd!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55969 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-09 01:02:47 +00:00
Devang Patel
cb7f483d8c s/FP_AlwaysInline/FN_NOTE_AlwaysInline/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55676 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02 22:43:57 +00:00
Devang Patel
d49808184f Parse function notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55646 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-02 20:52:40 +00:00
Chris Lattner
6ac28095c2 Add support for parsing .ll files that have numbers in front of
nameless values, such as:

%3 = add i32 4, 2

This fixes the first half of PR2480



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55539 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-29 17:12:13 +00:00
Gordon Henriksen
5eca075b74 Rename some GC classes so that their roll will hopefully be clearer.
In particular, Collector was confusing to implementors. Several
thought that this compile-time class was the place to implement
their runtime GC heap. Of course, it doesn't even exist at runtime.
Specifically, the renames are:

  Collector               -> GCStrategy
  CollectorMetadata       -> GCFunctionInfo
  CollectorModuleMetadata -> GCModuleInfo
  CollectorRegistry       -> GCRegistry
  Function::getCollector  -> getGC (setGC, hasGC, clearGC)

Several accessors and nested types have also been renamed to be
consistent. These changes should be obvious.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54899 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-17 18:44:35 +00:00
Dale Johannesen
7dc00abd86 Add read/write support for X86's sseregparm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54744 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-13 18:40:23 +00:00
Nate Begeman
5bc1ea0736 Add vector shifts to the IR, patch by Eli Friedman.
CodeGen & Clang work coming next.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54161 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-29 15:49:41 +00:00
Dan Gohman
fc74abfba5 Enable first-class aggregates support.
Remove the GetResultInst instruction. It is still accepted in LLVM assembly
and bitcode, where it is now auto-upgraded to ExtractValueInst. Also, remove
support for return instructions with multiple values. These are auto-upgraded
to use InsertValueInst instructions.

The IRBuilder still accepts multiple-value returns, and auto-upgrades them
to InsertValueInst instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53941 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-23 00:34:11 +00:00
Chris Lattner
d15990189d Implement PR2538
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53438 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 00:30:06 +00:00
Dan Gohman
46e803b3e6 Fix some signed vs. unsigned issues in array and vector handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52664 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-24 01:17:52 +00:00
Dan Gohman
ebb5a971d9 Fix the types for NumElements variables, and add a comment
explaining why empty array constants use ValID::createUndef().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52636 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-23 18:40:28 +00:00
Dan Gohman
f910eaaddd AsmParser support for immediate constant aggregate values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52149 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-09 14:45:02 +00:00
Dan Gohman
81a0c0b44e IR, bitcode reader, bitcode writer, and asmparser changes to
insertvalue and extractvalue to use constant indices instead of
Value* indices. And begin updating LangRef.html.

There's definately more to come here, but I'm checking this 
basic support in now to make it available to people who are
interested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51806 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-31 00:58:22 +00:00
Dan Gohman
80f0f616e8 Don't silently truncate array extents to 32 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51505 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-23 21:40:55 +00:00
Dan Gohman
9c531cdf02 Issue errors in several situations instead of aborting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51493 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-23 18:23:11 +00:00
Dan Gohman
e4977cf750 Make structs and arrays first-class types, and add assembly
and bitcode support for the extractvalue and insertvalue
instructions and constant expressions.

Note that this does not yet include CodeGen support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51468 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-23 01:55:30 +00:00
Gabor Greif
7cbd8a3e92 API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51200 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-16 19:29:10 +00:00
Dan Gohman
041e2eb517 IR support for extractvalue and insertvalue instructions. Also, begin
moving toward making structs and arrays first-class types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51157 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15 19:50:34 +00:00
Gabor Greif
b1dbcd886a Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51143 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-15 10:04:30 +00:00
Dale Johannesen
40e829fadb CommonLinkage (missed a file)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51120 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-14 20:14:09 +00:00
Nate Begeman
ac80ade158 Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef
for details.  CodeGen support coming in a follow up patch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50985 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-12 19:01:56 +00:00
Nick Lewycky
280a6e607d Remove 'unwinds to' support from mainline. This patch undoes r47802 r47989
r48047 r48084 r48085 r48086 r48088 r48096 r48099 r48109 and r48123.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50265 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-25 16:53:59 +00:00
Dan Gohman
9ac0ac5675 Allow llvm-as to parse a getresult with an undef operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50175 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-23 20:11:27 +00:00
Chris Lattner
f7dedf2d85 Validate that the result of a function type is valid using shared
logic with vmcore.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50138 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-23 05:36:58 +00:00
Chris Lattner
02a260aa11 Switch to using Simplified ConstantFP::get API.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49977 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-20 00:41:09 +00:00
Dan Gohman
f4423b1e45 Teach llvm-as to accept function types with multiple return types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49945 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-19 00:24:39 +00:00