Commits · 3760e901cf2cf085d8063ff292a2ecb628a38175 · Roger Ferrer / llvm-epi-0.8

Jan 12, 2006
- If using __main, emit global ctor/dtor list like any other global · 3760e901
  Chris Lattner authored Jan 12, 2006
```
llvm-svn: 25251
```
  3760e901
- Don't create rotate instructions in unsupported types, because we don't have · b1ee616d
  Chris Lattner authored Jan 12, 2006
```
promote/expand code yet.  This fixes the 177.mesa failure on PPC.

llvm-svn: 25250
```
  b1ee616d
Jan 11, 2006
- Allow custom lowering of DYNAMIC_STACKALLOC. · 7f4ec827
  Evan Cheng authored Jan 11, 2006
```
llvm-svn: 25224
```
  7f4ec827
- ignore register #0 · 98249330
  Evan Cheng authored Jan 11, 2006
```
llvm-svn: 25223
```
  98249330
- Add bswap, rotl, and rotr nodes · 1b8121b2
  Nate Begeman authored Jan 11, 2006
```
Add dag combiner code to recognize rotl, rotr
Add ppc code to match rotl

Targets should add rotl/rotr patterns if they have them

llvm-svn: 25222
```
  1b8121b2
Jan 10, 2006
- silence a warning · fb5f4654
  Chris Lattner authored Jan 10, 2006
```
llvm-svn: 25184
```
  fb5f4654
- Added selection DAG support for the extractelement operation. · 2c966e76
  Robert Bocchino authored Jan 10, 2006
```
llvm-svn: 25179
```
  2c966e76
- Minor cleanup, no functionality change for current targets · b05fce67
  Chris Lattner authored Jan 10, 2006
```
llvm-svn: 25173
```
  b05fce67
- Fix an exponential function in libcall insertion to not be exponential. :) · 90ba5448
  Chris Lattner authored Jan 09, 2006
```
llvm-svn: 25165
```
  90ba5448
Jan 09, 2006
- * Allow custom lowering of ADD_PARTS, SUB_PARTS, SHL_PARTS, SRA_PARTS, · 870e4f8e
  Evan Cheng authored Jan 09, 2006
```
and SRL_PARTS.
* Fix a bug that caused *_PARTS to be custom lowered twice.

llvm-svn: 25157
```
  870e4f8e
- New getNode() variants. · 53a1f57f
  Evan Cheng authored Jan 09, 2006
```
llvm-svn: 25156
```
  53a1f57f
Jan 06, 2006
- Unbreak the build :( · fae8afb7
  Chris Lattner authored Jan 06, 2006
```
llvm-svn: 25124
```
  fae8afb7
- Revert the previous check-in. Leave shl x, 1 along for target to deal with. · 85c973cd
  Evan Cheng authored Jan 06, 2006
```
llvm-svn: 25121
```
  85c973cd
- fold (shl x, 1) -> (add x, x) · b03f9b32
  Evan Cheng authored Jan 06, 2006
```
llvm-svn: 25120
```
  b03f9b32
- Support for custom lowering of ISD::RET. · f35b1c83
  Evan Cheng authored Jan 06, 2006
```
llvm-svn: 25116
```
  f35b1c83
Jan 05, 2006
- Added initial support for DEBUG_LABEL allowing debug specific labels to be · 762e9ec0
  Jim Laskey authored Jan 05, 2006
```
inserted in the code.

llvm-svn: 25104
```
  762e9ec0
Jan 04, 2006
- Applied some recommend changes from sabre. The dominate one beginning "let the · 219d5598
  Jim Laskey authored Jan 04, 2006
```
pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100
```
  219d5598
- Add unique id to debug location for debug label use (work in progress.) · 0da76a67
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25096
```
  0da76a67
- Add check for debug presence. · 2741e830
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25095
```
  2741e830
- Tie dwarf generation to darwin assembler. · b0609d91
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25093
```
  b0609d91
- Moving MachineDebugInfo to module level location. · 57a5e0b4
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25090
```
  57a5e0b4
- Change how MachineDebugInfo is fetched. · 6f9ff633
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25089
```
  6f9ff633
- Extending MachineDebugInfo. · 44317393
  Jim Laskey authored Jan 04, 2006
```
llvm-svn: 25086
```
  44317393
- Add support for targets (like Alpha) that have terminator instructions which · 227e9366
  Chris Lattner authored Jan 04, 2006
```
use virtual registers.  We now allow the first instruction in a block of
terminators to use virtual registers, and update phi elimination to correctly
update livevar when eliminating phi's.  This fixes a problem on a testcase
Andrew sent me.

llvm-svn: 25083
```
  227e9366
- Add an assertion, update DefInst even though no one uses it (dangling pointers · 05110552
  Chris Lattner authored Jan 04, 2006
```
don't help anyone)

llvm-svn: 25081
```
  05110552
- Add a LiveVariables::VarInfo::dump method · be45b5e9
  Chris Lattner authored Jan 04, 2006
```
llvm-svn: 25080
```
  be45b5e9
Jan 03, 2006
- Change a variable from being an iterator to a raw MachineInstr*, to make · b723c336
  Chris Lattner authored Jan 03, 2006
```
GDB use tolerable

llvm-svn: 25064
```
  b723c336
Dec 30, 2005
- Make sure to pass the offset into the new node, so that we don't silently · 164db3a7
  Nate Begeman authored Dec 30, 2005
```
drop it on the floor.

llvm-svn: 25044
```
  164db3a7
Dec 29, 2005
- purity++ · fb6a914c
  Duraid Madina authored Dec 29, 2005
```
llvm-svn: 25041
```
  fb6a914c
Dec 28, 2005
- add these so I can be less naughty · 26b037e7
  Duraid Madina authored Dec 28, 2005
```
llvm-svn: 25034
```
  26b037e7
- HB is *the* code janitor. · e47d9d0e
  Duraid Madina authored Dec 28, 2005
```
llvm-svn: 25031
```
  e47d9d0e
- mixed-STL programs are big and nasty :( · 7c3dcb68
  Duraid Madina authored Dec 28, 2005
```
llvm-svn: 25030
```
  7c3dcb68
Dec 25, 2005
- allow custom lowering to return null for legal results · 30db2ec5
  Andrew Lenharth authored Dec 25, 2005
```
llvm-svn: 25007
```
  30db2ec5
- Support Custom lowering of a few more operations. · 7259426d
  Andrew Lenharth authored Dec 24, 2005
```
Alpha needs to custom lower *DIV and *REM

llvm-svn: 25006
```
  7259426d
Dec 23, 2005

Remove redundant debug locations. · bdba3e2a
Jim Laskey authored Dec 23, 2005
```
llvm-svn: 24995
```
bdba3e2a
unbreak the build :-/ · c7037abc
Chris Lattner authored Dec 23, 2005
```
llvm-svn: 24992
```
c7037abc
Allow custom lowering of LOAD, EXTLOAD, ZEXTLOAD, STORE, and TRUNCSTORE. Not · 31d15fa0
Evan Cheng authored Dec 23, 2005
```
currently used.

llvm-svn: 24988
```
31d15fa0

Simplify store(bitconv(x)) to store(x). This allows us to compile this: · 26943b96

Chris Lattner authored Dec 23, 2005

void bar(double Y, double *X) {
  *X = Y;
}

to this:

bar:
        save -96, %o6, %o6
        st %i1, [%i2+4]
        st %i0, [%i2]
        restore %g0, %g0, %g0
        retl
        nop

instead of this:

bar:
        save -104, %o6, %o6
        st %i1, [%i6+-4]
        st %i0, [%i6+-8]
        ldd [%i6+-8], %f0
        std  %f0, [%i2]
        restore %g0, %g0, %g0
        retl
        nop

on sparcv8.

llvm-svn: 24983

26943b96

fold (conv (load x)) -> (load (conv*)x). · 54560f68

Chris Lattner authored Dec 23, 2005

This allows us to compile this:
void foo(double);
void bar(double *X) { foo(*X); }

To this:

bar:
        save -96, %o6, %o6
        ld [%i0+4], %o1
        ld [%i0], %o0
        call foo
        nop
        restore %g0, %g0, %g0
        retl
        nop

instead of this:

bar:
        save -104, %o6, %o6
        ldd [%i0], %f0
        std %f0, [%i6+-8]
        ld [%i6+-4], %o1
        ld [%i6+-8], %o0
        call foo
        nop
        restore %g0, %g0, %g0
        retl
        nop

on SparcV8.

llvm-svn: 24982

54560f68

Fold bitconv(bitconv(x)) -> x. We now compile this: · efbbedbf

Chris Lattner authored Dec 23, 2005

void foo(double);
void bar(double X) { foo(X); }

to this:

bar:
        save -96, %o6, %o6
        or %g0, %i0, %o0
        or %g0, %i1, %o1
        call foo
        nop
        restore %g0, %g0, %g0
        retl
        nop

instead of this:

bar:
        save -112, %o6, %o6
        st %i1, [%i6+-4]
        st %i0, [%i6+-8]
        ldd [%i6+-8], %f0
        std %f0, [%i6+-16]
        ld [%i6+-12], %o1
        ld [%i6+-16], %o0
        call foo
        nop
        restore %g0, %g0, %g0
        retl
        nop

on V8.

llvm-svn: 24981

efbbedbf