Tanya Lattner
5efa7e9c96
Rename llvm-gcc4 to llvm-gcc.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41380 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 23:23:23 +00:00
Dale Johannesen
12595d7b16
Poison APFloat::operator==. Replace existing uses with bitwiseIsEqual.
...
This means backing out the preceding change to Constants.cpp, alas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41378 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 22:09:56 +00:00
Dale Johannesen
8bb369b807
Use APFloat internally for ConstantFPSDNode.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41372 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 20:59:15 +00:00
Chris Lattner
cd406fe123
sink clone() down the class hierarchy from CmpInst into ICmpInst/FCmpInst.
...
This eliminates a conditional on that path, and ensures ICmpInst/FCmpInst
both have an out-of-line virtual method to home the class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41371 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 20:48:18 +00:00
Devang Patel
7097e9a710
Fix regression that I caused yesterday night while adding logic to select appropriate split condition branch.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41365 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 19:32:26 +00:00
Chris Lattner
90e167a908
Disable EH generation until PPC works 100%.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41360 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 16:00:15 +00:00
Chris Lattner
b23f4c5f44
add a note
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41359 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 15:17:59 +00:00
Devang Patel
4259fe3281
It is not safe to execute split condition's true branch first all the time. If split
...
condition predicate is GT or GE then execute false branch first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41358 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 06:17:19 +00:00
Devang Patel
c830aee8e8
Reject ICMP_NE as index split condition.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41357 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 06:02:25 +00:00
Devang Patel
b88e4200cf
Tightenup loop filter.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41356 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 05:36:56 +00:00
Devang Patel
7237d1167a
Remove incomplete cost analysis.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41354 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 05:21:13 +00:00
Dale Johannesen
d3b51fd170
Revised per review feedback from previous patch.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41353 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 05:08:11 +00:00
Chris Lattner
ada530b4f5
silence some warnings in an optimized build.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41352 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 03:02:34 +00:00
Dale Johannesen
343e770983
Change internal representation of ConstantFP to use APFloat.
...
Interface to rest of the compiler unchanged, as yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41348 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-24 00:56:33 +00:00
Duncan Sands
57e4785123
Fix this testcase: there are two matches for
...
llvm.cttz.i64 because of the declaration of
the intrinsic. Also, emit-llvm is automatic
and doesn't need to be specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41326 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 17:22:50 +00:00
Chris Lattner
9e43d6316f
add some notes on really poor codegen.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41319 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 15:22:07 +00:00
Chris Lattner
aabd0359a3
new example
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41318 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 15:16:03 +00:00
Anton Korobeynikov
2f597bd09e
Perform correct codegen for eh_dwarf_cfa intrinsic.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41316 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 07:21:06 +00:00
Chris Lattner
006f5a3c66
default this to radix 10 like the toString(Un)Signed methods.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41311 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 05:21:48 +00:00
Chris Lattner
028760fd88
Avoid hiding issues.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41310 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 05:20:48 +00:00
Chris Lattner
9132a2b818
rename APInt::toString -> toStringUnsigned for symmetry with toStringSigned()
...
Add an APSInt::toString() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41309 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-23 05:15:32 +00:00
Duncan Sands
c00c2baf48
Implement review feedback on trampoline documentation.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41304 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 23:39:54 +00:00
Devang Patel
40fc353a0d
Remove dead code.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41295 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 21:07:41 +00:00
Devang Patel
a24d918063
Fix typo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41292 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 20:55:18 +00:00
Andrew Lenharth
16adc23858
update test to check that codegen works with llvm.used in llvm.metadata section
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41289 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 19:36:31 +00:00
Devang Patel
a8644e306d
Cosmetic change
...
"True Loop" and "False Loop" naming terminology to refer two loops
after loop cloning is confusing. Instead just use A_Loop and B_Loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41287 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 19:33:29 +00:00
Andrew Lenharth
b753a9bb62
move this check. ppc outputs .no_dead_strip properly
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41286 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 19:33:11 +00:00
Bill Wendling
adbda021e7
Add the PCSymbol for Darwin x86 platforms.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41284 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 18:44:05 +00:00
Devang Patel
dc52395353
Refactor loop condition check in a separate function.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41282 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 18:27:01 +00:00
Devang Patel
ea0fa97334
Fix thinko.
...
Starting value of second loop's induction variable can not be lower
then starting value of original loop's induction variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41280 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 18:07:47 +00:00
Bill Wendling
9f30e22930
Testcase for llvm.c* intrinsic failures.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41268 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 07:26:30 +00:00
Duncan Sands
35a5cfeeb9
Test handling of complex constants as lvalues.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41266 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-22 05:58:22 +00:00
Anton Korobeynikov
b08c6db115
Dror GCCLibraries: they are obsolete since 2.0 release. This also reduces number of licenses used in LLVM.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41257 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 22:40:44 +00:00
Devang Patel
0b8e02b704
Rename bunch of variables.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41250 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 21:12:02 +00:00
Devang Patel
60cbab4252
Preserve LCSSA.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41246 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 19:47:46 +00:00
Devang Patel
e79bad66e0
Use SmallVector.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41230 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:54:51 +00:00
Devang Patel
7c6c55db4d
No need to hardcode SmallVector size.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41228 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:39:43 +00:00
Bruno Cardoso Lopes
84f47c52fd
InlineAsm asm support for integer registers added
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41225 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:09:25 +00:00
Bruno Cardoso Lopes
edeede2bb5
Instruction Itinerary attribution fixed
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41224 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 16:06:45 +00:00
David Greene
420731a818
Doxygenize comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41222 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 14:57:58 +00:00
Chris Lattner
5498405e2d
Fix potentially N^2 behavior handling arrays with many of the
...
same value which get RAUW'd. This speeds up reading the .bc
file in PR1616 from 852s to 0.19s on my G5 with a debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41209 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 00:55:23 +00:00
Anton Korobeynikov
095546ce34
Use only 1 knob to enable exceptions on Darwin :).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41208 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 00:31:30 +00:00
Devang Patel
b7211a2ce1
Use SmallVector instead of std::vector.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41207 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 00:31:24 +00:00
Chris Lattner
2d691333ac
simplify code, improve a comment.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41205 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-21 00:21:07 +00:00
Devang Patel
1cc2ec8d20
s/ExitBlock/ExitingBlock/g
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41204 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 23:51:18 +00:00
Chris Lattner
b39cdde41d
initial checkin of Neil's APFloat work.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41203 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 22:49:32 +00:00
Chris Lattner
9cf8e5d092
clarify precedence, no functionality change.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41199 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 21:31:08 +00:00
Chris Lattner
8568122b41
add reverse iterators to smallvector
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41198 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 21:22:48 +00:00
Anton Korobeynikov
96fea337d2
- Use correct header for SCEV inside LoopPass.cpp
...
- Move SCEVExpander::expand() out-of-line workarounding possible toolchain bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41197 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 21:17:26 +00:00
Devang Patel
ebc5fea695
Replace indunction variable with split value in loop body.
...
This fixes art miscompile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41195 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-20 20:49:01 +00:00