Jim Laskey
4556ce5d11
Simplify handling of llvm.dbg intrinsic operands to one spot.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26987 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 18:05:12 +00:00
Jim Laskey
d06b5fc303
Change the argument types of llvm.dbg intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26985 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-23 18:03:20 +00:00
Reid Spencer
063ac7858f
Fix use of LEVEL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26822 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-17 07:39:44 +00:00
Reid Spencer
1890c87c90
Two fixes:
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1. Allow building of Intrinsics.gen to work for srcdir != objdir
2. Add a rule for installation of Intrinsics.gen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26819 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-17 06:27:06 +00:00
Chris Lattner
7538f4b52b
Bugfix, unbreaking CodeGen/PowerPC/cttz.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26764 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 19:49:57 +00:00
Chris Lattner
bb636274d4
Fix an et-forest memory leak. Patch by Daniel Berlin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26763 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 19:41:45 +00:00
Jim Laskey
5a588a9636
1. Handle removal of all arguments for a morphed intrinsic.
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2. Remove the declaration of llvm.dbg.declare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26745 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 02:00:35 +00:00
Reid Spencer
a136429462
Bring makefile back into compliance with standard by using
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$(Echo) instead of @echo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26730 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-13 17:57:31 +00:00
Jim Laskey
f4321a3a43
Handle the removal of the debug chain.
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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
Evan Cheng
2352ce9cb6
Doh!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26705 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-11 00:13:10 +00:00
Evan Cheng
0937103368
Added a parameter to control whether Constant::getStringValue() would chop
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off the result string at the first null terminator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26704 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-10 23:52:03 +00:00
Chris Lattner
3b816b7aa7
Use the autogenerated intrinsic verifier
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26667 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 22:06:04 +00:00
Chris Lattner
9a016ff284
Use the function name matcher autogenerated from the .td file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26664 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 20:35:01 +00:00
Chris Lattner
80c2c9224f
This rule also depends on tblgen
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26662 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 20:29:41 +00:00
Chris Lattner
59bcce5ae5
remove dbg_declare, it's not used yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26659 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 20:02:42 +00:00
Chris Lattner
8a5343989b
silly case insensitive file systems...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26658 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 19:55:06 +00:00
Chris Lattner
5c1c0cb2ac
Build intrinsics.gen from intrinsics.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26657 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 19:53:27 +00:00
Chris Lattner
a758b8250d
autoupgrade memcpy/memmove/memset with signed counts.
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CVS: ----------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26654 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-09 18:42:10 +00:00
Chris Lattner
9d25824e4c
add a new helper method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-08 18:39:13 +00:00
Jim Laskey
21b6c9d647
Get rid of the multiple copies of getStringValue. Now a Constant:: method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26616 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-08 18:11:07 +00:00
Chris Lattner
329b951b69
Unbreak autouprade of llvm.sqrt, simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26506 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-03 16:31:22 +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
ffa987d3ee
Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving
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PR709, and paving the way for future progress.
Significantly refactor autoupgrading code, to handle the more complex case
(where we upgrade one argument in a function), and fix some bugs in it.
Testcase here: llvm/test/Regression/Bytecode/memcpy.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26474 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-02 23:58:40 +00:00
Evan Cheng
a4ffcc23a2
Back out my last check-in. Wrong place to fix it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26462 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-01 22:17:00 +00:00
Evan Cheng
7cfdd01869
AsmWriter should not print LLVM constant in comment. Assembler won't like
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multi-line comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26461 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-01 22:00:59 +00:00
Jim Laskey
38a409c7ae
Pretty print large struct constants.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26400 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-27 10:33:53 +00:00
Jim Laskey
c13a72c329
Reverting. Didn't realize some developers were embedding constants in their
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target assembler code gen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-26 10:16:05 +00:00
Jim Laskey
a3f332bdc3
Format large struct constants for readability.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-25 12:27:03 +00:00
Chris Lattner
fe3db46fe0
Parse the %*# constraint modifiers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-23 23:36:53 +00:00
Evan Cheng
aea20f50e5
Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit
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packed word integer (v8i16), and 64-bit packed doubleword integer (v2i32).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26294 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-20 22:34:53 +00:00
Chris Lattner
ed1e1e232f
Another work around for the 'symbols with different types can have the same
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name' issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26149 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-13 21:43:26 +00:00
Chris Lattner
2f0eec6520
validate matching constraints and remember when we see them.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25892 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-02 00:23:53 +00:00
Jeff Cohen
09f0bd39b1
Fix VC++ compilation error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25869 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 04:37:04 +00:00
Chris Lattner
a55079a5cc
Beef up the interface to inline asm constraint parsing, making it more general, useful, and easier to use.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25866 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-01 01:29:47 +00:00
Reid Spencer
e2a5fb0e08
Fix auto-upgrade of intrinsics to work properly with both assembly and
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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
f0b415f178
add method for constraint parsing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25637 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 02:21:59 +00:00
Chris Lattner
3b91778659
parse and verify the constraint string.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25631 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:48:33 +00:00
Chris Lattner
3188b73642
Make sure the only user of InlineAsm's are direct calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25626 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-26 00:08:45 +00:00
Chris Lattner
80cd115618
Print InlineAsm objects
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25617 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 22:26:05 +00:00
Chris Lattner
863517aea0
Change inline asms to be uniqued like constants, not embedded in a Module.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-25 18:57:27 +00:00
Chris Lattner
cc041ba03a
Initial checkin of the InlineAsm class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25570 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 04:13:11 +00:00
Chris Lattner
42a162ed80
Pretty print file-scope asm blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25568 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:45:30 +00:00
Chris Lattner
71cdba3177
syntax change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-24 00:40:17 +00:00
Chris Lattner
18365506eb
Print out inline asm strings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25556 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 23:03:36 +00:00
Reid Spencer
c79925a395
For PR411:
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No functionality changes, just improve the code by a) providing better
function names, b) eliminating a call to get_suffix and c) tightening up
a function elimination test to reduce further checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25540 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:42:30 +00:00
Chris Lattner
1ac2d51806
Speedup and simplify pass registration by the observation that there is
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exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same. As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value. This should reduce codesize, heap size, and startup time. Yaay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25521 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 01:01:04 +00:00
Chris Lattner
f690bc8c07
Remove dead expression.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:04:43 +00:00
Chris Lattner
75d3226b5e
Don't use invalidated use_iterator's. This fixes a crash compiling povray
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25479 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:01:41 +00:00
Reid Spencer
e559184d70
Don't forget about casting the result of an upgraded call to an intrinsic
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in the case where it needs to cast back to a signed type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:00:29 +00:00
Reid Spencer
ff696cc1fc
Make get_suffix faster by using a switch on getTypeID rather than a series
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of comparisons on the various type objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25441 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 05:37:27 +00:00
Reid Spencer
d615bd9013
Don't accept the ctpop, cttz, or ctlz intrinsics with signed arguments. The
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interface requires unsigned arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25433 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:20:03 +00:00
Reid Spencer
4283ac7857
Add a new interface function to AutoUpgrade for simultaneously upgrading
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the Function and the CallInst: UpgradeCallsToIntrinsic(Function*). Also,
re-factor the AutoUpgrade implementation to eliminate some duplication of
code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25432 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 01:18:29 +00:00
Robert Bocchino
c152f9cd26
VMCore support for the insertelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25408 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-17 20:07:22 +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
Reid Spencer
e86bf519e1
For PR411:
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This file makes the helper functions for auto-upgrade of llvm assembly and
bytecode more accessible. This is part of de-overloading of intrinsic
functions to support the flat symbol table (no type planes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25365 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-16 21:06:01 +00:00
Chris Lattner
e2ba1b32ec
Thanks to Daniel Berlin's ETForest fix, we can now use it again for the verifier
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25345 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 21:58:50 +00:00
Chris Lattner
14c02b752a
ET-Forest has issues with unreachable blocks. Temporarily disable verifiers use
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of it until they are resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25341 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 20:00:51 +00:00
Chris Lattner
3776fea371
add a missing break that Reid noticed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25328 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-15 08:40:16 +00:00
Chris Lattner
25abb1dc09
Change ET-Forest to automatically recalculate its DFSnum's if too many slow
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queries are made.
Patch by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 20:55:09 +00:00
Nate Begeman
6fb3bd6a65
Add bswap intrinsics as documented in the Language Reference
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25309 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-14 01:25:24 +00:00
Chris Lattner
71d0e3de8d
Add recognition and verification of new llvm.stacksave/llvm.stackrestore intrinsics
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25266 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-13 02:15:39 +00:00
Chris Lattner
d9d681d128
Patch #10 from Saem:
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"Extracts a few more methods, reduces some redundancy in the code at
the same time."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25248 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 16:48:23 +00:00
Chris Lattner
0b2192c99b
Convert the verifier over to use ETForest instead of DominatorSet. Patch
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by Daniel Berlin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-12 06:17:59 +00:00
Jeff Cohen
df46b26d94
Fix VC++ compilation error.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 16:21:23 +00:00
Chris Lattner
3159048c00
Patch #9 from Saem:
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"Cut up the runPasses method into smaller pieces. The small private
helpers should be easier to deal with when code shuffling arising
from creating the new specialised batchers, not to mention, they're
much easier to understand.
I inlined them, in case function call overhead would be noticeable --
doubtful."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25213 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 16:14:49 +00:00
Chris Lattner
a2664c50d6
Simple is good. CVS is for revision control, not file headers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:39:45 +00:00
Chris Lattner
f1b59d4172
Simple is good
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25205 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-11 05:38:55 +00:00
Robert Bocchino
bb90a7aa7b
Added constant folding support for the extractelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25187 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 20:03:46 +00:00
Robert Bocchino
b52ee7f5ff
Added support for the extractelement operation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 19:05:34 +00:00
Reid Spencer
eb7116bb08
For PR411:
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First step in refactoring the SymbolTable is to split it into two classes,
one for a symbol table of types and one for a symbol table of Values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25175 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 09:51:48 +00:00
Chris Lattner
6b135b74bd
Bugfix for etforest updating. Contributed by Daniel Berlin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25152 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-09 07:58:01 +00:00
Reid Spencer
d41c981c39
Saem Ghani's PassManager Patch #8 :
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This fixes a "gccass" regression. The -debug-pass=Structure option now
prints all the appropriate output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25151 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 22:57:07 +00:00
Chris Lattner
ccacd3ccc2
Initial implementation of the ET-Forest data structure for dominators and
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post-dominators. This code was written/adapted by Daniel Berlin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25144 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 08:22:18 +00:00
Chris Lattner
d659360e58
Patch #7 from Saem:
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"added the asserts and casts, fixed the comments and started the break
down of the larger methods. A few more patches and the breakdown
should be complete."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25142 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 23:16:58 +00:00
Chris Lattner
2f690c84fa
Implement a few symbolic constant folding things. X ? Y : Y is Y.
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Fold:
seteq ({ short }* cast (int 1 to { short }*), { short }* null)
setlt ({ short }* cast (int 1 to { short }*), { short }* cast (int 2 to { short }*))
to false/true. These last two commonly occur in the output of compilers that
tag integers, like cozmic's scheme compiler.
Tested by Regression/Assembler/ConstantExprFold.llx
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25112 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 07:49:30 +00:00
Chris Lattner
2c822cce61
fix some formatting problems
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-05 07:19:51 +00:00
Chris Lattner
7f7b730d79
Patch #6 's in Saem's refactor-the-passmanager patch series. From him:
...
This sanitises the world, blows away the specialisations and adds
traits per passmanager type -- seemed most natural.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25085 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 07:47:13 +00:00
Chris Lattner
eadf7a3541
Saem's patch #5 of the passmanager refactoring
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25078 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 05:02:04 +00:00
Chris Lattner
53745b852d
patch #4 in Saem's passmanager refactoring.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25077 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 04:36:11 +00:00
Chris Lattner
84e1064f45
implement constant folding of ==/!= on constant packed, simplify some code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25074 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 02:20:54 +00:00
Chris Lattner
d2a7ea45b0
implement constant folding for the element-wise binary operations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25073 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 02:15:02 +00:00
Chris Lattner
d15ed59734
don't crash when trying to constant fold packed expressions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25072 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 02:03:29 +00:00
Chris Lattner
2054295796
Fix an assertion to allow constant folding of packed values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25071 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-04 01:01:04 +00:00
Chris Lattner
361dfa62be
silence some warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25066 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-03 17:52:18 +00:00
Chris Lattner
505b0701dd
Finally commit Saem's 'patch #3 ' to refactor the pass manager
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25063 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-03 07:05:17 +00:00
Chris Lattner
0b8e076d0b
Patch #1 of Saem Ghani's Pass Manager refactoring. From the man:
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"All this should do is create what will eventually be the specialised
passmanagers. Currently, the templates are inheriting them, once the
template specialisations' methods have been absorbed, patches
submitted method by method. I'll nuke the specialisations and have
the new objects inherit directly from passmanagert, and sanitise the
world of all references to templates.
"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25053 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-30 20:00:46 +00:00
Duraid Madina
3e317534c7
more HP-UX cleanliness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25015 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-26 08:35:06 +00:00
Reid Spencer
14f497452f
Revert previous patch. Additional tests fail.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24968 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 21:46:37 +00:00
Reid Spencer
84c744fe58
Fix PR409:
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Implement the suggested check to ensure that out-of-range float constants
don't get accepted by LLVM accidentally. Adjust the supporting test cases
as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24963 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 21:07:29 +00:00
Chris Lattner
b9d4100f32
Get logical operations to like packed types, allow BinOp::getNot to create
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the right vector of -1's as its operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24906 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-21 18:22:19 +00:00
Chris Lattner
30614675f4
Add a flag to Module::getGlobalVariable to allow it to return vars with
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internal linkage.
Patch provided by Evan Jones, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24604 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-05 05:30:21 +00:00
Nate Begeman
6a648614e8
Add the majority of the vector machien value types we expect to support,
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and make a few changes to the legalization machinery to support more than
16 types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24511 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-29 05:45:29 +00:00
Nate Begeman
5fbb5d2459
Teach LLVM how to scalarize packed types. Currently, this only works on
...
packed types with an element count of 1, although more generic support is
coming. This allows LLVM to turn the following code:
void %foo(<1 x float> * %a) {
entry:
%tmp1 = load <1 x float> * %a;
%tmp2 = add <1 x float> %tmp1, %tmp1
store <1 x float> %tmp2, <1 x float> *%a
ret void
}
Into:
_foo:
lfs f0, 0(r3)
fadds f0, f0, f0
stfs f0, 0(r3)
blr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24416 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-19 00:36:38 +00:00
Chris Lattner
a1fecc9c26
This requires proper dominance
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24408 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-18 07:27:53 +00:00
Chris Lattner
3787c95e86
* Fix DerivedType::dropAllTypeUses to not change the number of types in a
...
type when it gets refined. This allows us to hash on this crucial value.
* Fix several issues in TypeMap::RefineAbstractType that prevent it from
handling hash values that change correctly.
* Define hashTypeStructure to not always return 0. :)
This last part (which depends on the first two) speeds up gccld time on eon
from 3.78s to 2.75s with a release build (a 28% speedup!). This resolves
PR474.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24372 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-16 06:09:47 +00:00
Chris Lattner
d358cfc1bf
Fix handling of multiple unnamed globals with the same type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24362 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-15 01:32:03 +00:00
Chris Lattner
c35abc2393
Add some dummy method impls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24345 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-13 03:26:33 +00:00
Chris Lattner
cfe822728f
Move some methods around. Refactor the parts of TypeMap that do not depend
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on its template arguments into a base class so that the code isn't duplicated
5 times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24343 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-13 03:14:09 +00:00
Chris Lattner
bcf6bc2610
Split the type refinement case completely out of the type-becomes-concrete
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case, simplifying the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24340 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-13 01:58:06 +00:00
Chris Lattner
66cafb33bc
Separate the type-became-concrete case from the type-is-resolved case, the
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former of which takes much less work than the later. This speeds up linking
eon from 3.749 to 3.637s with a release build (about 3%).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24338 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-13 01:27:50 +00:00