Evan Cheng
4ef1086749
Factor out more instruction scheduler code to the base class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25532 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 07:01:07 +00:00
Chris Lattner
e46f6e99a0
add a bunch more optimizations for unary double math functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25530 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:24:46 +00:00
Duraid Madina
dfa28ac56f
die, die!! r15, you are not callee-saved
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25527 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:11:45 +00:00
Duraid Madina
b9bcd18794
fix register corruption! (my god.) r15 is a scratch reg, using that as
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a frame pointer is a pretty doofus thing to do. use r5 instead, and
mark it callee-saved, coz that's what it is!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25526 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 06:08:46 +00:00
Chris Lattner
7070c5f241
Refactor/genericize this, no functionality change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 05:57:36 +00:00
Chris Lattner
39a17dd31d
Fix bugs lowering stackrestore, fixing 2004-08-12-InlinerAndAllocas.c on
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PPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25522 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-23 05:22:07 +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
ca26180d39
Add #include of <iostream>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:41:42 +00:00
Chris Lattner
2c2c6c61f1
Add explicit #includes of <iostream>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25515 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:41:00 +00:00
Chris Lattner
dac58ad983
Make iostream #inclusion explicit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25514 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:32:06 +00:00
Chris Lattner
7238210e1f
Add explicit iostream #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:19:18 +00:00
Chris Lattner
e05cf71616
Make this more efficient in the following ways:
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1. Do not statically construct a map when the program starts up, this
is expensive and cannot be optimized. Instead, create a list.
2. Do not insert entries for all function in the module into a hashmap
that lives the full life of the compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:10:26 +00:00
Chris Lattner
86a5484079
Add explicit #includes of <iostream>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 22:53:01 +00:00
Chris Lattner
0f9f8c3759
Several non-functionality changing changes:
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1. Use the varargs version of getOrInsertFunction to simplify code.
2. remove #include
3. Reduce the number of #ifdef's.
4. remove extraneous vertical whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 22:35:08 +00:00
Chris Lattner
a3818e6f9a
Fix a bug in a recent refactor that caused a bunch of programs to miscompile
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or the compiler to crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25503 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 19:12:11 +00:00
Duraid Madina
19e5e141c1
insignificant, but next up is proper stack frame layout!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25497 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 14:27:19 +00:00
Chris Lattner
348e93c8f7
Fix CodeGen/PowerPC/2006-01-20-ShiftPartsCrash.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25496 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 04:27:00 +00:00
Evan Cheng
86556a5f42
Rename fcmovae to fcmovnb and fcmova to fcmovnbe (following Intel manual).
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Some assemblers can't recognize the aliases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25494 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 02:55:41 +00:00
Evan Cheng
a9c2091cd3
Do some code refactoring on Jim's scheduler in preparation of the new list
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scheduler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25493 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 02:32:06 +00:00
Chris Lattner
bc1c215453
trivial formatting improvement: don't insert extra blank lines between .comm
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vars.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25492 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 01:35:26 +00:00
Jim Laskey
63ae85f194
Simplify search for abbreviations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25491 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 01:13:18 +00:00
Jim Laskey
736832107b
Correct some simple errors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25490 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-21 00:59:54 +00:00
Jim Laskey
4002017e68
Right size integer values before emitting.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25489 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 21:02:36 +00:00
Robert Bocchino
b78e8382e8
Make the C writer work with packed types. printContainedStructs is
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still not quite right and will be fixed later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25488 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:43:57 +00:00
Jim Laskey
d18e28964b
Reworked how Dwarf debug info entries and abbreviations are handled. Added
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pubnames and debuy str sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25487 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:34:06 +00:00
Duraid Madina
bea99471c7
remove RET hack, add proper support for rets (watching out for ret voids)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25486 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 20:24:31 +00:00
Chris Lattner
14d9b20b78
Simplify CWriter::printContainedStructs, also allowing it to work with
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PackedTypes as a side-effect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25485 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:57:03 +00:00
Chris Lattner
1f16ff6f0a
LowerReturn now doesn't have to handle f32 returns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25484 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:41:25 +00:00
Chris Lattner
a68d204843
remove some unintentionally committed code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25483 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:40:10 +00:00
Chris Lattner
4eebb60f84
If the target doesn't support f32 natively, insert the FP_EXTEND in target-indep
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code, so that the LowerReturn code doesn't have to handle it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25482 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:38:32 +00:00
Robert Bocchino
7c2b7c7c75
Fixed InitializeMemory to handle ConstantPacked.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:18:40 +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
Duraid Madina
ecc1a1bb1e
fix sext breakage: now we correctly deal with functions that return
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int vs uint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25478 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 16:10:05 +00:00
Duraid Madina
a7fb5bef55
fix storing bools! eek!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25476 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 03:40:25 +00:00
Evan Cheng
98f5dab8a7
Stop doing that accidental commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25474 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 01:14:05 +00:00
Evan Cheng
21d5443934
A few more SH{L|R}D peepholes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25473 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 01:13:30 +00:00
Robert Bocchino
d900c6a8b3
ConstantFoldLoadThroughGEPConstantExpr wasn't handling pointers to
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packed types correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25470 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:53:23 +00:00
Evan Cheng
cce47faf52
Didn't mean to commit the last one.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25469 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:27:08 +00:00
Evan Cheng
956044cf03
Added i16 SH{L|R}D patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25468 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:26:24 +00:00
Chris Lattner
a88eb9287e
add support for ConstantPacked to the linker
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25467 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 23:15:58 +00:00
Andrew Lenharth
394244717a
typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25464 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 21:10:38 +00:00
Andrew Lenharth
c6a335b72a
nasty nasty patterns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25463 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 20:49:37 +00:00
Duraid Madina
12f1bea6e2
fix boolean XOR (which fixes up comparisons..)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25462 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 15:18:56 +00:00
Duraid Madina
95f59e1e76
BOOM!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25460 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 14:14:11 +00:00
Duraid Madina
c5f247089c
click click
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25459 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 14:13:11 +00:00
Evan Cheng
dc8d2ab3e9
Avoid generating a redundant setcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25457 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:52:46 +00:00
Reid Spencer
aa87e0523d
For PR696:
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Don't do floor->floorf conversion if floorf is not available. This checks
the compiler's host, not its target, which is incorrect for cross-compilers
Not sure that's important as we don't build many cross-compilers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25456 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:36:56 +00:00
Duraid Madina
e7916e6986
fix calls that return f32
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25455 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 08:31:51 +00:00
Chris Lattner
bc528efa76
Implement casts.ll:test26: a cast from float -> double -> integer, doesn't
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need the float->double part.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25452 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-19 07:40:22 +00:00