Commits · d524e5bdf2d587e7963c84afe364685cb191b7ed · Roger Ferrer / llvm-epi-0.8

Jul 21, 2004
- Add Iterative scan register allocator. · d524e5bd
  Alkis Evlogimenos authored Jul 21, 2004
```
llvm-svn: 15068
```
  d524e5bd
- Linearscan is no longer experimental. · c03ccc22
  Alkis Evlogimenos authored Jul 21, 2004
```
llvm-svn: 15067
```
  c03ccc22
- Add capability to remove aliasing aliassets from an AST · abc4f452
  Chris Lattner authored Jul 21, 2004
```
llvm-svn: 15066
```
  abc4f452
- Add a bunch of new functionality, primarily to do with removing aliasing · b2903c2a
  Chris Lattner authored Jul 21, 2004
```
pointers from an AST.

llvm-svn: 15065
```
  b2903c2a
- Make the AST interface a bit richer by returning whether an insertion caused · 2cfaef23
  Chris Lattner authored Jul 21, 2004
```
an insertion or not (because the pointer set already existed).

llvm-svn: 15064
```
  2cfaef23
- Remove special casing of pointers and treat them generically as integers of · 4fbad968
  Chris Lattner authored Jul 21, 2004
```
the appopriate size.  This gives us the ability to eliminate int -> ptr -> int

llvm-svn: 15063
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  4fbad968
- Do not ignore casts unless they are pointer-pointer casts. This caused us · fdcf6249
  Chris Lattner authored Jul 21, 2004
```
to miscompile the SingleSource/Regression/C++/pointer_member.cpp program.

llvm-svn: 15062
```
  fdcf6249
- Regenerated using autoconf-2.57. · cd4ae3a3
  Brian Gaeke authored Jul 21, 2004
```
llvm-svn: 15061
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  cd4ae3a3
- Add AC_MSG_CHECKING and AC_MSG_RESULT statements which were missing · b1ea500a
  Brian Gaeke authored Jul 21, 2004
```
from two of our custom checks.

llvm-svn: 15060
```
  b1ea500a
- Regenerated with autoconf/autoheader 2.57 · a8704452
  Brian Gaeke authored Jul 21, 2004
```
llvm-svn: 15059
```
  a8704452
- Solaris hack for isinf() · 84a69f14
  Brian Gaeke authored Jul 21, 2004
```
llvm-svn: 15058
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  84a69f14
- Add check for finite(). Solaris doesn't have isinf, but it has finite...go · a5adf794
  Brian Gaeke authored Jul 21, 2004
```
figure!

llvm-svn: 15057
```
  a5adf794
- Emit NaNs and INFs bit-identically to the bytecode file, if the system has · 1dde3fa9
  Brian Gaeke authored Jul 21, 2004
```
printf("%a") support.
Patch contributed by Bill Wendling.

llvm-svn: 15056
```
  1dde3fa9
- Add prototypes for platform-independent wrappers for isinf(). · adcf66fb
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15055
```
  adcf66fb
- Regenerated with autoheader-2.57. · 920f4dd5
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15054
```
  920f4dd5
- Add call to check for isinf(). · 499b01d2
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15053
```
  499b01d2
- Add support for checking for isinf(). · 25318b13
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15052
```
  25318b13
- Regenerated with autoconf-2.57. · 2698a6cb
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15051
```
  2698a6cb
- Add platform-independent wrapper function for isinf(). · 0810ebf5
  Brian Gaeke authored Jul 21, 2004
```
Patch contributed by Bill Wendling.

llvm-svn: 15050
```
  0810ebf5
- Move LLVM tool definitions to Makefile.rules · e2e0637a
  Brian Gaeke authored Jul 21, 2004
```
llvm-svn: 15049
```
  e2e0637a
Jul 20, 2004
- Shorts are aligned to 2 bytes, bools to 1 byte (in structs). · 75f3291e
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15048
```
  75f3291e
- Treat external variables similarly to those with weak linkage: load indirect. · 8e36261a
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15047
```
  8e36261a
- Refer would-be llvm-gcc source users/hackers to the compilation guide. · 288b211a
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15046
```
  288b211a
- Use C++-style <cstdio> instead of C-style <stdio.h> · 3475be9a
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15042
```
  3475be9a
- Differentiate between global and weak symbol loads · 4aab086e
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15037
```
  4aab086e
- * Differentiate between global and weak symbol loads · 684ef6ca
  Misha Brukman authored Jul 20, 2004
```
* Fix functions that take more than 32 bytes of args
* Alignment of doubles in structs is 4 bytes, not 8
* Fix passing long args: rN = hi, rN+1 = lo
* Rewrite signed divide
* Rewrite Intrinsic::returnaddress

Patch courtesy of Nate Begeman.

llvm-svn: 15036
```
  684ef6ca
- Differentiate between global and weak symbol loads · 42666aed
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15035
```
  42666aed
- Double alignment in structs is 4 bytes, not 8. Patch by Nate Begeman. · dff882a2
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15034
```
  dff882a2
- Add function to clear all virtual->physical mappings but not assigned · 7eb2b189
  Alkis Evlogimenos authored Jul 20, 2004
```
stack slots. This is in preparation for the iterative linear scan.

llvm-svn: 15032
```
  7eb2b189
- Remove unneeded functor. LiveInterval has a < operator. · f616d832
  Alkis Evlogimenos authored Jul 20, 2004
```
llvm-svn: 15031
```
  f616d832
- Fix a serious code pessimization problem. If an inlined function has a single · 45b50d14
  Chris Lattner authored Jul 20, 2004
```
return, clone the 'ret' BB code into the block AFTER the inlined call, not the
other way around.

llvm-svn: 15030
```
  45b50d14
- Implement Transforms/InstCombine/IntPtrCast.ll · 11ffd59e
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15029
```
  11ffd59e
- new testcase · 4269e40e
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15028
```
  4269e40e
- Ignore instructions that are in trivially dead functions. This allows us · ec67df0e
  Chris Lattner authored Jul 20, 2004
```
to constify 14 globals instead of 4 in a trivial C++ testcase.

llvm-svn: 15027
```
  ec67df0e
- Fix stack frame layout in prologue/epilogue. Patch courtesy of Nate Begeman. · e036ff8b
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15026
```
  e036ff8b
- Dump the old-fashioned C-style <ctype.h> in favor of new `C++'-style <cctype> · 9bd41d54
  Misha Brukman authored Jul 20, 2004
```
llvm-svn: 15025
```
  9bd41d54
- Implement InstCombine/GEPIdxCanon.ll · 44d0b950
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15024
```
  44d0b950
- New testcase that instcombine should help out with. · 9492af43
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15023
```
  9492af43
- Implement SimplifyCFG/BrUnwind.ll · 5823ac1c
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15022
```
  5823ac1c
- test that unconditional branches to unwinds are always eliminated · d4cecb9e
  Chris Lattner authored Jul 20, 2004
```
llvm-svn: 15021
```
  d4cecb9e