Commits · b339f3da0c1af81fb491461376bddd6029fd6b60 · Roger Ferrer / llvm-epi-0.8

Sep 18, 2010
- Fix code that break critical edges for PHI uses. Watch out for multiple PHIs in different blocks. · b339f3da
  Evan Cheng authored Sep 18, 2010
```
llvm-svn: 114270
```
  b339f3da
- Invert the logic of reachesChainWithoutSideEffects(). What we want to check is that there is · b92b13d8
  Owen Anderson authored Sep 18, 2010
```
NO path to the destination containing side effects, not that SOME path contains no side effects.
In  practice, this only manifests with CombinerAA enabled, because otherwise the chain has little
to no branching, so "any" is effectively equivalent to "all".

llvm-svn: 114268
```
  b92b13d8
- Thumb opcodes for thumb calls. · a6ba082c
  Eric Christopher authored Sep 18, 2010
```
llvm-svn: 114263
```
  a6ba082c
- lit: Bump version to 0.2.0dev, for no apparent reason. · c4f3990f
  Daniel Dunbar authored Sep 18, 2010
```
llvm-svn: 114262
```
  c4f3990f
- lit: Tweak setup.py. · 196024ce
  Daniel Dunbar authored Sep 18, 2010
```
llvm-svn: 114261
```
  196024ce
- lit: These TODOs are done(ish). · 07cc4f6b
  Daniel Dunbar authored Sep 18, 2010
```
llvm-svn: 114260
```
  07cc4f6b
- Add addrmode5 fp load support. Swap float/thumb operand adding to handle · aef6499b
  Eric Christopher authored Sep 18, 2010
```
thumb with floating point.

llvm-svn: 114256
```
  aef6499b
- Floating point stores have a 3rd addressing mode type. · 30f2300e
  Eric Christopher authored Sep 18, 2010
```
llvm-svn: 114254
```
  30f2300e
- Add test that was missing in my previous commit. · 15829c6c
  Rafael Espindola authored Sep 18, 2010
```
llvm-svn: 114248
```
  15829c6c
- factor out a simple helper function to create a label for PC-relative · af5d6358
  Jim Grosbach authored Sep 18, 2010
```
instructions (PICADD, PICLDR, et.al.)

llvm-svn: 114243
```
  af5d6358
- PC-relative pseudo instructions are lowered and printed directly. Any encounter · 8a5a6a6c
  Jim Grosbach authored Sep 18, 2010
```
with one in the generic printing code is an error.

llvm-svn: 114242
```
  8a5a6a6c
- Attempt to XFAIL this test on arm-linux, which is inexplicably failing. · 49c15c0f
  Dan Gohman authored Sep 18, 2010
```
llvm-svn: 114241
```
  49c15c0f
- Fix vmov.f64 disassembly on targets where sizeof(long) != 8. · de636ca9
  Benjamin Kramer authored Sep 17, 2010
```
llvm-svn: 114240
```
  de636ca9
- Add MC-inst handling for tPICADD · 3d979208
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114237
```
  3d979208
- Add target-specific DAG combiner for BUILD_VECTOR and VMOVRRD. An i64 · cb6db988
  Bob Wilson authored Sep 17, 2010
```
value should be in GPRs when it's going to be used as a scalar, and we use
VMOVRRD to make that happen, but if the value is converted back to a vector
we need to fold to a simple bit_convert.  Radar 8407927.

llvm-svn: 114233
```
  cb6db988
- Teach the (non-MC) instruction printer to use the cannonical names for push/pop, · 7a6c37d3
  Jim Grosbach authored Sep 17, 2010
```
and shift instructions on ARM. Update the tests to match.

llvm-svn: 114230
```
  7a6c37d3
- Avoid relocations in a common case. · 0ecde03e
  Rafael Espindola authored Sep 17, 2010
```
llvm-svn: 114229
```
  0ecde03e
- Teach machine sink to · e53ab6df
  Evan Cheng authored Sep 17, 2010
```
1) Do forward copy propagation. This makes it easier to estimate the cost of the
   instruction being sunk.
2) Break critical edges on demand, including cases where the value is used by
   PHI nodes.
Critical edge splitting is not yet enabled by default.

llvm-svn: 114227
```
  e53ab6df
- Rework arm fast isel branch and compare code. · 2ccc1aa6
  Eric Christopher authored Sep 17, 2010
```
llvm-svn: 114226
```
  2ccc1aa6
Sep 17, 2010
- Machine CSE was forgetting to clear some data structures. · b08377e0
  Evan Cheng authored Sep 17, 2010
```
llvm-svn: 114222
```
  b08377e0
- Update tests to handle MC-inst instruction printing of shift operations. The · 6d800f88
  Jim Grosbach authored Sep 17, 2010
```
legacy asm printer uses instructions of the form, "mov r0, r0, lsl #3", while
the MC-instruction printer uses the form "lsl r0, r0, #3". The latter mnemonic
is correct and preferred according the ARM documentation (A8.6.98). The former
are pseudo-instructions for the latter.

llvm-svn: 114221
```
  6d800f88
- Fix a potential bug that can cause miscomparison with and without debug info. · 0dcd3362
  Evan Cheng authored Sep 17, 2010
```
llvm-svn: 114220
```
  0dcd3362
- Don't include <fenv.h> now that we have llvm/System/FEnv.h. · 4a253e5a
  Jakob Stoklund Olesen authored Sep 17, 2010
```
llvm-svn: 114219
```
  4a253e5a
- FileCheck-ize · 4a5e5402
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114218
```
  4a5e5402
- Hook up verbose asm comment printing for SOImm operands in MC printer · 132a0ce7
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114215
```
  132a0ce7
- trailing whitespace · 4e51d0be
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114212
```
  4e51d0be
- trailing whitespace · 757732c2
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114211
```
  757732c2
- Move thumb2 tests to the thumb2 directory · 20da4e36
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114206
```
  20da4e36
- cmake: test for the presence of fenv.h · bcc8b2f9
  Oscar Fuentes authored Sep 17, 2010
```
llvm-svn: 114205
```
  bcc8b2f9
- tweak test to check instructions rather than relying on the comment string · 9b0cd20f
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114204
```
  9b0cd20f
- Fix this test to avoid an "inexact" fold. · f3a9c464
  Dan Gohman authored Sep 17, 2010
```
llvm-svn: 114202
```
  f3a9c464
- Avoid emitting a PIC base register if no PIC addresses are needed. · 534db8a5
  Dan Gohman authored Sep 17, 2010
```
This fixes rdar://8396318.

llvm-svn: 114201
```
  534db8a5
- tweak test to check instructions rather than relying on the comment string · f3ceecec
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114200
```
  f3ceecec
- tweak test to check instructions rather than relying on the comment string · c18a460a
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114199
```
  c18a460a
- Fix this test so that folding doesn't depend on a potentially · 69531263
  Dan Gohman authored Sep 17, 2010
```
"inexact" result.

llvm-svn: 114198
```
  69531263
- Regenerate. · df25777f
  Dan Gohman authored Sep 17, 2010
```
llvm-svn: 114197
```
  df25777f
- Attempt to support platforms which don't have fenv.h. · b48f9046
  Dan Gohman authored Sep 17, 2010
```
llvm-svn: 114196
```
  b48f9046
- Add skeleton infrastructure for the ARMMCCodeEmitter class. Patch by Jason Kim! · 1287f4f3
  Jim Grosbach authored Sep 17, 2010
```
llvm-svn: 114195
```
  1287f4f3
- handle the upper16/lower16 target operand flags on symbol references for MC · 0d35df1c
  Jim Grosbach authored Sep 17, 2010
```
instruction lowering.

llvm-svn: 114191
```
  0d35df1c
- fix rdar://8444631 - encoder crash on 'enter' · cea0a8d7
  Chris Lattner authored Sep 17, 2010
```
What a weird instruction.

llvm-svn: 114190
```
  cea0a8d7