Commits · a1232e5d7fb5be486cca30bd5fa23b3c8ea5532e · Roger Ferrer / llvm-epi-0.8

Nov 25, 2008
- remove unused var · a1232e5d
  Nuno Lopes authored Nov 25, 2008
```
llvm-svn: 60018
```
  a1232e5d
- Now with the correct type for the 0. · bf592fcc
  Bill Wendling authored Nov 25, 2008
```
llvm-svn: 60016
```
  bf592fcc
- Get rid of unused variable. · d06c625b
  Bill Wendling authored Nov 25, 2008
```
llvm-svn: 60015
```
  d06c625b
- Hacker's Delight says, "Signed integer overflow of addition occurs if and only · 4498b476
  Bill Wendling authored Nov 25, 2008
```
if the operands have the same sign and the sum has sign opposite to that of the
operands."

llvm-svn: 60014
```
  4498b476
- Teach MatchScaledValue to handle Scales by 1 with MatchAddr (which · f3e95505
  Chris Lattner authored Nov 25, 2008
```
can recursively match things) and scales by 0 by ignoring them.
This triggers once in 403.gcc, saving 1 (!!!!) instruction in the 
whole huge app.

llvm-svn: 60013
```
  f3e95505
- significantly refactor all the addressing mode matching logic · 728f9022
  Chris Lattner authored Nov 25, 2008
```
into a new AddressingModeMatcher class.  This makes it easier
to reason about and reduces passing around of stuff, but has
no functionality change.

llvm-svn: 60012
```
  728f9022
- refactor all the constantexpr/instruction handling code out into a · 58f49d29
  Chris Lattner authored Nov 25, 2008
```
new FindMaximalLegalAddressingModeForOperation helper method.

llvm-svn: 60011
```
  58f49d29
- another minor tweak · a3fbff15
  Chris Lattner authored Nov 25, 2008
```
llvm-svn: 60010
```
  a3fbff15
- minor cleanups no functionality change. · d616ef56
  Chris Lattner authored Nov 25, 2008
```
llvm-svn: 60009
```
  d616ef56
- CMake: Documented two cmake variables. · 669db413
  Oscar Fuentes authored Nov 25, 2008
```
llvm-svn: 60008
```
  669db413
- Test another error message, make sure to verify C++ new and delete tests · 3ff3cf5f
  Douglas Gregor authored Nov 25, 2008
```
llvm-svn: 60007
```
  3ff3cf5f
- CellSPU: Relax constraints on when to generate a X-form address, evidently · 8e17d02a
  Scott Michel authored Nov 25, 2008
```
they were too tight according to bug 3126.

Fix bug 3126.

llvm-svn: 60006
```
  8e17d02a
- Simple parsing of exception specifications, with no semantic analysis yet · 2afd0be0
  Douglas Gregor authored Nov 25, 2008
```
llvm-svn: 60005
```
  2afd0be0
- Add documentation for test. · f39268ae
  Zhongxing Xu authored Nov 25, 2008
```
llvm-svn: 60002
```
  f39268ae
- CellSPU: test should use shlqby, not shlqbyi · 5149430c
  Scott Michel authored Nov 25, 2008
```
llvm-svn: 60001
```
  5149430c
- XFAIL this test. A recent CellSPU check-in broke it. · aec5a564
  Bill Wendling authored Nov 25, 2008
```
llvm-svn: 60000
```
  aec5a564
- Initial support for anti-dependence breaking. Currently this code does not · ad2134d4
  Dan Gohman authored Nov 25, 2008
```
introduce any new spilling; it just uses unused registers.

Refactor the SUnit topological sort code out of the RRList scheduler and
make use of it to help with the post-pass scheduler.

llvm-svn: 59999
```
  ad2134d4
- CellSPU: Fix mnemonic typo in pattern; "shlqbyi" -> "shlqby". · 524c284a
  Scott Michel authored Nov 25, 2008
```
llvm-svn: 59998
```
  524c284a
- Comment fix. · 5c4cc094
  Daniel Dunbar authored Nov 25, 2008
```
llvm-svn: 59997
```
  5c4cc094
- Add no-warning to test case. · 2939a50b
  Zhongxing Xu authored Nov 24, 2008
```
llvm-svn: 59995
```
  2939a50b
- Testcase for constant CFStrings. · a3070208
  Bill Wendling authored Nov 24, 2008
```
llvm-svn: 59992
```
  a3070208
Nov 24, 2008
- rearrange and tidy some code, no functionality change. · 6416a6b7
  Chris Lattner authored Nov 24, 2008
```
llvm-svn: 59990
```
  6416a6b7
- minor cleanups to debug code, no functionality change. · d917c8c8
  Chris Lattner authored Nov 24, 2008
```
llvm-svn: 59989
```
  d917c8c8
- Patch to remove bogus waring when a property declaration · 8fc3741b
  Fariborz Jahanian authored Nov 24, 2008
```
is imported from a protocol into the implementation.

llvm-svn: 59988
```
  8fc3741b
- Remove an empty if and add a reminder for when we implement C++ try-catch. · 198a5838
  Sebastian Redl authored Nov 24, 2008
```
llvm-svn: 59987
```
  198a5838
- reenable test · 18065ce9
  Chris Lattner authored Nov 24, 2008
```
llvm-svn: 59986
```
  18065ce9
- reenable the right part of the code. · d7889419
  Chris Lattner authored Nov 24, 2008
```
llvm-svn: 59985
```
  d7889419
- Display the function we are analyzing before running LiveVariables. · 3ca000af
  Ted Kremenek authored Nov 24, 2008
```
llvm-svn: 59983
```
  3ca000af
- Fix CFG bug where the 'increment' block for a 'for' statement would not be · e03879b8
  Ted Kremenek authored Nov 24, 2008
```
properly reversed once constructed.

This fixes PR 3125:

http://llvm.org/bugs/show_bug.cgi?id=3125

llvm-svn: 59982
```
  e03879b8
- Temporarily XFAIL this test. r59976 and r59972 broke it. · e6fe59df
  Bill Wendling authored Nov 24, 2008
```
llvm-svn: 59981
```
  e6fe59df
- Remove some bad characters from comment. · 849b1e6a
  Sebastian Redl authored Nov 24, 2008
```
llvm-svn: 59979
```
  849b1e6a
- Move the scheduler constructor functions to SchedulerRegistry.h, to · b5e055fa
  Dan Gohman authored Nov 24, 2008
```
simplify header dependencies for front-ends that just want to choose
a scheduler and don't need all the scheduling machinery declarations.

llvm-svn: 59978
```
  b5e055fa
- Fix an unused-parameter warning. · c693a367
  Dan Gohman authored Nov 24, 2008
```
llvm-svn: 59977
```
  c693a367
- revert an accidental commit, this fixes the regression on test/CodeGen/X86/isel-sink.ll · 992a5410
  Chris Lattner authored Nov 24, 2008
```
llvm-svn: 59976
```
  992a5410
- Fix the fix of revision 59974. Now array-struct.c passes too. · f7cb84d7
  Sebastian Redl authored Nov 24, 2008
```
llvm-svn: 59975
```
  f7cb84d7
- Fix crash of array bounds checking under 64-bit. · 81c1e130
  Sebastian Redl authored Nov 24, 2008
```
There might be other, similar bugs lurking there.

llvm-svn: 59974
```
  81c1e130
- Remove FIXME comment. · 01c414c0
  Ted Kremenek authored Nov 24, 2008
```
llvm-svn: 59973
```
  01c414c0
- Fix 3113: If we have a dead cyclic PHI, replace the whole thing · 53d6a078
  Chris Lattner authored Nov 24, 2008
```
with an undef.

llvm-svn: 59972
```
  53d6a078
- - Make lowering of "add with overflow" customizable by back-ends. · 66835479
  Bill Wendling authored Nov 24, 2008
```
- Mark "add with overflow" as having a custom lowering for X86. Give it a null
  lowering representation for now.

llvm-svn: 59971
```
  66835479
- CellSPU: · 2e5df906
  Scott Michel authored Nov 24, 2008
```
(a) Slight rethink on i64 zero/sign/any extend code - use a shuffle to
    directly zero-extend i32 to i64, but use rotates and shifts for
    sign extension. Also ensure unified register consistency.
(b) Add new test harness for i64 operations: i64ops.ll

llvm-svn: 59970
```
  2e5df906