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Author SHA1 Message Date
Christopher Lamb
1fcc4b2ba8 Add support for 3 element 32-bit vector ValueTypes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40506 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-26 01:46:52 +00:00
Dan Gohman
d3283832aa Remove X86ISD::LOAD_PACK and X86ISD::LOAD_UA and associated code from the 
x86 target, replacing them with the new alignment attributes on memory
references.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40504 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-26 00:31:09 +00:00
Owen Anderson
febc7e3613 Fix what is _hopefully_ the last corner case for loops. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40503 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 23:54:42 +00:00
Evan Cheng
a49ed78c27 Mac OS X x86-64 lower 4G address is not available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40502 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 23:41:36 +00:00
Evan Cheng
ad5e9cac02 Mac OS X should use 0x90 to fill in gaps to satisfy function alignment requirements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40501 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 23:36:05 +00:00
Evan Cheng
73a259a9d1 EmitAlignment() also emits optional fill value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40500 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 23:35:07 +00:00
Evan Cheng
d88ea4d9aa Functions with LinkOnce and weak linkage still need to be aligned. Doh. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40499 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 22:28:16 +00:00
Owen Anderson
9f435740b1 My last commit was not correct for nested loops. Fix it, and add a testcase for it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40498 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 22:19:40 +00:00
Owen Anderson
0d16988690 Fix an infinite loop on 300.twolf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40497 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 22:03:06 +00:00
Owen Anderson
02d6852a1c Forgot to include this file in my last commit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40496 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:30:15 +00:00
Owen Anderson
3dfcf33cf8 Fix a bug in non-local memdep that was causing an infinite loop on 175.vpr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40495 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:26:36 +00:00
Owen Anderson
2e3d6b4a27 Fix a bug that was causing GVN to crash on 252.eon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40494 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:13:41 +00:00
Devang Patel
26e5a309eb Fix example code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40493 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 21:05:39 +00:00
Owen Anderson
0cd320362e Add basic support for performing whole-function RLE. 
Note: This has not yet been thoroughly tested.  Use at your own risk.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40489 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 19:57:03 +00:00
Chandler Carruth
7e9e10bd46 Moving regression test to reflect move in source and headers to Bitcode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40488 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 19:47:31 +00:00
Dan Gohman
b8275a3f6f Don't ignore the return value of AsmPrinter::doInitialization and 
AsmPrinter::doFinalization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40487 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 19:33:14 +00:00
Devang Patel
6899b31422 Add BasicInliner interface. 
This interface allows clients to inline bunch of functions with module
level call graph information.:wq



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40486 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 18:00:25 +00:00
Chris Lattner
b4d2cac15b test commit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40484 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 06:15:23 +00:00
Nick Lewycky
e2b905232f Fix debug info and globals filled with zeros. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40483 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 03:48:45 +00:00
Anton Korobeynikov
59db3ec935 Minor cleanup: 
- Split EH and debug infiormation
 - Make DwarfWriter more verbose in some cases


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40481 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-25 00:06:28 +00:00
Dan Gohman
dc9b3d0bb5 Add const to CanBeFoldedBy, CheckAndMask, and CheckOrMask. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40480 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 23:00:27 +00:00
Dan Gohman
a6a1ab3d28 A minor simplication in the generated code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40479 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 22:58:00 +00:00
Dan Gohman
a394117bc0 Use movaps to load a v4f32 build_vector of all-constant values into a 
register instead of loading each element individually.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40478 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 22:55:08 +00:00
Owen Anderson
4beedbd006 Add initial support for non-local memory dependence analysis. 
NOTE: This has only been cursorily tested.  Expected improvements soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40476 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 21:52:37 +00:00
Owen Anderson
bf31b85ea2 Make the copy constructor of SmallPtrSet much faster. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40474 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 21:31:23 +00:00
Anton Korobeynikov
d97b8cd38c Heal EH handling stuff by emitting correct offsets to callee-saved registers. 
Pretty hackish, but code itself is dirty mess, so we won't make anything worse. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40472 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 21:07:39 +00:00
Owen Anderson
1ad2cb7555 Add a GVN pass, using the value numbering code I developed for GVNPRE and the 
load elimination code from RedundantLoadElimination.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40469 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 17:55:58 +00:00
Reid Spencer
bb862c042f Make output match actual condition tested. Thanks, Duncan. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40464 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 14:35:44 +00:00
Devang Patel
62e279bbdb Unreachable block is not a root node in post dominator tree. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40458 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 01:02:25 +00:00
Owen Anderson
a7f98e2919 Rename a lot of things to change FastDLE to RedundantLoadElimination. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40457 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 00:17:04 +00:00
Owen Anderson
e2a1624da3 Rename FastDLE as RedundantLoadElimination. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40456 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-24 00:08:38 +00:00
Reid Spencer
d6b42b21eb 1. Make sure we print the Function Value for parameter attribute errors 
2. Fold an if statement into the Assert1 macro call.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40455 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 23:46:43 +00:00
Reid Spencer
552d6405bf Add better verification of attributes on function types. It is not permitted 
to use sret or inreg on the function. It is equally illegal to use noreturn
or nounwind on a parameter; they only go with the function. This patch
enforces these rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40453 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 23:09:55 +00:00
Chandler Carruth
f99f3f4944 Fix for PR1567, which involves a weird bug on non-32bit architectures and silly C type sizes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40451 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 22:42:15 +00:00
Owen Anderson
f309070ca4 Add testcases for FastDLE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40449 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 22:18:05 +00:00
Owen Anderson
6b8894bb67 Don't delete volatile loads. Doing so is not safe. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40448 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 22:05:54 +00:00
Owen Anderson
fb80b6e056 Forgot to commit this file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40447 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 22:00:03 +00:00
Owen Anderson
48a19fb884 Fix a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40446 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 21:51:37 +00:00
Owen Anderson
ffe40aa97d Add FastDLE, the load-elimination counterpart of FastDSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40445 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 21:48:08 +00:00
Owen Anderson
33d137f90a Move these tests to use FastDSE instead of old DSE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40444 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 20:49:13 +00:00
Dan Gohman
275769a77a Fix some uses of dyn_cast to be uses of cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40443 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 20:24:29 +00:00
Dan Gohman
63491b2e15 Delete the svn:executable property on these files, which aren't executable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40441 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 19:26:08 +00:00
Owen Anderson
d989711844 Fix file header. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40440 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 18:30:37 +00:00
Chris Lattner
410ce1c49a completely remove a transformation that is unsafe in the face of 
undefs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40439 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 17:10:17 +00:00
Duncan Sands
6c7ada4c58 The Ada f-e produces various auxiliary output files 
that cannot be suppressed and cannot be redirected:
they are dumped in the current working directory.
When running the testsuite this means that these
files do not end up in the Output directory.  The
best solution I could find is to change directory
into Output before running tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40437 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 15:23:35 +00:00
Duncan Sands
1b4b25696b For multipart tests, place the parts with no 
RUN line in Support.  Give up on sending output
to /dev/null - this cannot always be arranged.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40436 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 13:41:53 +00:00
Reid Spencer
491a6cd8b4 Restore ability to build archives (oops) 
Fix -include line so it doesn't reference /dev/null


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40429 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 08:20:46 +00:00
Reid Spencer
87b891911b Remove bizarre use of /dev/null in a makefile include line that 
produces warning from make about bad timestamp on /dev/null

Patch by Holger Schurig.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40426 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 08:09:15 +00:00
Bill Wendling
d4fb79364f Fix some validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40417 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 04:44:02 +00:00
Bill Wendling
462fc8aa8f Converted to "svn" and reformatted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40416 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-23 04:41:42 +00:00