Commits · b296942f6d151225353a672bb235a599e14de2cc · Roger Ferrer / llvm-epi-0.8

Sep 29, 2009
- Remove std::string uses from DebugInfo interface. · b296942f
  Devang Patel authored Sep 29, 2009
```
llvm-svn: 83083
```
  b296942f
- Create empty StringRef is incoming cstring is NULL. · 73e8d435
  Devang Patel authored Sep 29, 2009
```
llvm-svn: 83082
```
  73e8d435
- Simplify the tracking of virtual frame index registers. Ranges cannot overlap, · a4a7f44c
  Jim Grosbach authored Sep 29, 2009
```
so a simple "current register" will suffice. Also add some additional
sanity-checking assertions to make sure things are as we expect.

llvm-svn: 83081
```
  a4a7f44c
- Moving register scavenging to a post pass results in virtual registers in · 8fc22227
  Jim Grosbach authored Sep 29, 2009
```
the instruction we're scavenging for. The scavenger needs to know to avoid
them when analyzing register usage.

llvm-svn: 83077
```
  8fc22227
- Post-RA regressions. · bef958c7
  David Goodwin authored Sep 29, 2009
```
llvm-svn: 83075
```
  bef958c7
- Fix PR4687. Pre ARMv5te does not support ldrd / strd. Patch by John Tytgat. · 139c3dba
  Evan Cheng authored Sep 29, 2009
```
llvm-svn: 83058
```
  139c3dba
- Regenerate. · 9b3f7160
  Nick Lewycky authored Sep 29, 2009
```
llvm-svn: 83052
```
  9b3f7160
- Fix configure bug that only shows up in a clean build. Don't try to invoke gcc · fa4c2d3b
  Nick Lewycky authored Sep 29, 2009
```
until after the compiler itself has been set up.

llvm-svn: 83051
```
  fa4c2d3b
- Roll back r83048. · c5975fce
  Nick Lewycky authored Sep 29, 2009
```
llvm-svn: 83050
```
  c5975fce
- Regenerate. · a2b1ac2a
  Nick Lewycky authored Sep 29, 2009
```
llvm-svn: 83048
```
  a2b1ac2a
- On Linux, uname -m reports the kernel type. Some Linux systems are 32-bit but · 90df990f
  Nick Lewycky authored Sep 29, 2009
```
with a 64-bit kernel, which confuses LLVM. Make LLVM double-check this by
checking which defines the system gcc actually sets.

llvm-svn: 83047
```
  90df990f
- Parse custom metadata attached with an instruction. · ba4a6fdd
  Devang Patel authored Sep 29, 2009
```
llvm-svn: 83033
```
  ba4a6fdd
- B&I's buildit forces a PATH that omits /Developer. Temporarily add · 69d64f8e
  Stuart Hastings authored Sep 28, 2009
```
/Developer/usr/bin to the PATH when looking for llvm-gcc.

llvm-svn: 83028
```
  69d64f8e
- For B&I-style builds, tweak build_llvm script to prefer LLVM-G++ if · 9df3d6d4
  Stuart Hastings authored Sep 28, 2009
```
available.  Override by setting CC and CXX in the environment.

llvm-svn: 83024
```
  9df3d6d4
- Adjust processFunctionBeforeCalleeSavedScan() to correctly reserve a stack · 5264202a
  Jim Grosbach authored Sep 28, 2009
```
slot for the register scavenger when compiling Thumb1 functions.

llvm-svn: 83023
```
  5264202a
Sep 28, 2009
- Add C API calls for building FNeg operations. Patch by KS Sreeram! · f919bd66
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 83021
```
  f919bd66
- s/class Metadata/class MetadataContext/g · 2d85eef9
  Devang Patel authored Sep 28, 2009
```
llvm-svn: 83019
```
  2d85eef9
- Do not use global typedef for MDKindID. · b1a4477f
  Devang Patel authored Sep 28, 2009
```
llvm-svn: 83016
```
  b1a4477f
- Forgot to update the documentation in r82906. s/DEBUG_RUNTIME/DEBUG_SYMBOLS/. · ed31cc2a
  Jeffrey Yasskin authored Sep 28, 2009
```
llvm-svn: 83015
```
  ed31cc2a
- Remove unnecessary include. · 1709e8c0
  Devang Patel authored Sep 28, 2009
```
llvm-svn: 83013
```
  1709e8c0
- Add a testcase for r83011. · 82ef6185
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 83012
```
  82ef6185
- When extending the operands of an addrec, iterate through all · f230656a
  Dan Gohman authored Sep 28, 2009
```
the operands, rather than trying to partition them into a start
and a step. This handles non-affine add recurrences correctly.

llvm-svn: 83011
```
  f230656a
- Do not hardcode metadata names. · 565371b4
  Devang Patel authored Sep 28, 2009
```
llvm-svn: 83010
```
  565371b4
- Add a CHECK line to check the position of the second divsd. · 46945e38
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 83009
```
  46945e38
- Fix Thumb2 IT block pass bug. t2MOVi32imm may not be the start of a IT block. · 4854ef00
  Evan Cheng authored Sep 28, 2009
```
llvm-svn: 83008
```
  4854ef00
- Use KILL instead of IMPLICIT_DEF in LowerSubregs pass. · 0bb5af34
  Jakob Stoklund Olesen authored Sep 28, 2009
```
llvm-svn: 83007
```
  0bb5af34
- Introduce the TargetInstrInfo::KILL machine instruction and get rid of the · dc9efe80
  Jakob Stoklund Olesen authored Sep 28, 2009
```
unused DECLARE instruction.

KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF
in the places where IMPLICIT_DEF is just used to alter liveness of physical
registers.

llvm-svn: 83006
```
  dc9efe80
- Add a testcase to help test analysis preservation. · 21c0774b
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 83002
```
  21c0774b
- Create a README.txt for lib/Analysis, and add an entry. · d1415a8e
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 83001
```
  d1415a8e
- Remove dead code. · 59c0c138
  Devang Patel authored Sep 28, 2009
```
llvm-svn: 82999
```
  59c0c138
- Use VerifySchedule instead of doing the work manually. · 6905f152
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 82995
```
  6905f152
- Fix this debug output to handle the case where the loop has been deleted. · 86dc8865
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 82994
```
  86dc8865
- Include the name of the loop header in debug messages. · 0bd312af
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 82993
```
  0bd312af
- Remove a redundant #ifndef and add an assertion string. · 7d3b0be0
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 82991
```
  7d3b0be0
- Convert LoopSimplify and LoopExtractor from FunctionPass to LoopPass. · 9a7320c7
  Dan Gohman authored Sep 28, 2009
```
llvm-svn: 82990
```
  9a7320c7
- Pass the optimization level when constructing the ARM instruction selector. · 2dd957ff
  Bob Wilson authored Sep 28, 2009
```
Otherwise, it is always set to "default", which prevents debug info from
even being generated during isel.  Radar 7250345.

llvm-svn: 82988
```
  2dd957ff
- Make ARM and Thumb2 32-bit immediate materialization into a single 32-bit pseudo · 83e0d481
  Evan Cheng authored Sep 28, 2009
```
instruction. This makes it re-materializable.

Thumb2 will split it back out into two instructions so IT pass will generate the
right mask. Also, this expose opportunies to optimize the movw to a 16-bit move.

llvm-svn: 82982
```
  83e0d481
- Don't traverse into .svn directories. · 86d4c289
  Daniel Dunbar authored Sep 28, 2009
```
llvm-svn: 82978
```
  86d4c289
- Fix thinko in my recent movt commit: it's not safe to remat movt, since it has input reg argument. · c30d816d
  Anton Korobeynikov authored Sep 28, 2009
```
Disable rematting of it for now.

llvm-svn: 82975
```
  c30d816d
- The select instruction is not neccesarily in the same block as the · 0261b5d2
  Chris Lattner authored Sep 28, 2009
```
phi nodes.  Make sure to phi translate from the right block. 

This fixes a llvm-building-llvm failure on GVN-PRE.cpp

llvm-svn: 82970
```
  0261b5d2