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Author SHA1 Message Date
Akira Hatanaka
bdfd98a080 Redefine count-leading 0s and 1s instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142216 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:26:37 +00:00
Bill Wendling
164741cae2 Temporarily XFAIL waiting for a fix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142215 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:25:32 +00:00
Akira Hatanaka
89d306669e Redefine mfhi/lo and mthi/lo instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142214 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:24:15 +00:00
Hal Finkel
442bf7a64d Add comments to TargetLowering.h indicating that the set*Alignment functions take arguments in log2(bytes) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142213 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:23:13 +00:00
Bill Wendling
728662f9e8 Now that we have the ReturnsTwice function attribute, this method is 
obsolete. Check the attribute instead.
<rdar://problem/8031714>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142212 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:22:52 +00:00
Akira Hatanaka
f1fddcd9e0 Redefine multiply and divide instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142211 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:21:24 +00:00
Akira Hatanaka
2d0a61da62 Add definition of a base class for logical shift/rotate instructions with two 
source registers and redefine 32-bit and 64-bit instructions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142210 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:17:58 +00:00
Hal Finkel
e9e5791556 Remove >80-col line and unicode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142209 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:10:08 +00:00
Akira Hatanaka
363934665d Add definition of a base class for logical shift/rotate immediate instructions 
and have 32-bit and 64-bit instructions derive from it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142207 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:06:56 +00:00
Chad Rosier
60655413ce Removed set, but unused variable. 
Patch by Joe Abbey <jabbey@arxan.com>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142206 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:01:59 +00:00
Akira Hatanaka
a01820a508 Add definition of immZExt5_64 and redefine immZExt5 as an ImmLeaf. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142205 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 18:01:00 +00:00
Michael J. Spencer
9904056a70 Fix CMake build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142204 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:50:39 +00:00
Devang Patel
6c15fec3c5 It is safe to speculate load from GOT. This fixes performance regression caused by r141689. 
Radar 10281206.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142202 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:35:01 +00:00
Jakob Stoklund Olesen
4007529d4b Admonish that MI is not IR and virtual registers have constraints. 
In machine code, you can't just replaceRegWith() the same way you can
replaceAllUsesWith() in IR.  Virtual registers may have different
register classes that need to be merged first.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142201 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:33:39 +00:00
Devang Patel
827454e6e2 svn mv Target/ARM/ARMGlobalMerge.cpp Transforms/Scalar/GlobalMerge.cpp 
There is no reason to have simple IR level pass in lib/Target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142200 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:17:43 +00:00
Michael J. Spencer
1e8ba3fa21 llvm-objdump: Add -s, which prints the contents of each section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142199 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:13:22 +00:00
Michael J. Spencer
d955cf2366 llvm-objdump: Add tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142198 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:13:05 +00:00
Hal Finkel
98daa9dcc8 Instructions for Book E PPC should be word aligned, set function alignment to reflect this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142194 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 17:01:41 +00:00
Owen Anderson
684dfcf724 Fix unused variable warning in the rare circumstance that we have no feature-dependent instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142193 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 16:56:47 +00:00
Benjamin Kramer
af482cf301 Pick low-hanging MatchEntry shrinkage fruit. 
Shaves 200k off Release-Asserts clang binaries on i386.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142191 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 16:18:09 +00:00
Hal Finkel
3bca0b9d6e use FileCheck and not grep in new tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142189 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 16:01:41 +00:00
Bill Wendling
41adc5fb8b Don't download and compile compiler-rt, libcxx, and libcxxabi by default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142185 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 08:41:20 +00:00
Nadav Rotem
39c14efd6d Clean the triple, add check lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142183 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 07:07:51 +00:00
Nadav Rotem
ee6fd6a2b2 Previously v2i32 vectors were legalized to v4i32. Now, they are legalized to 
v2i64. These tests do not check MMX nor zmoving into them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142182 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 06:59:01 +00:00
Craig Topper
4b2dc74d3f Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means that cpuid leaf 7 can't be queried on versions of Visual Studio earlier than VS 2008 SP1. Fixes PR11147. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142177 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 05:33:10 +00:00
Bill Wendling
24bb925566 Add comment explaining that the order of processing doesn't matter here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142176 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 05:25:09 +00:00
Bill Wendling
a854f5d6f9 Update to disable asserts. Build a phase 3 compiler, and compare phase 2 files against phase 3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142173 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:46:54 +00:00
Hal Finkel
87525be07a Test case for CanLowerReturn fix (r141981) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142172 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:03:59 +00:00
Hal Finkel
b31d3d271f Add PPC 440 scheduler and some associated tests (new files) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142171 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:03:55 +00:00
Hal Finkel
c6d08f10bf Add PPC 440 scheduler and some associated tests 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142170 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 04:03:49 +00:00
Chandler Carruth
602650c988 Add a routine to swap branch instruction operands, and update any 
profile metadata at the same time. Use it to preserve metadata attached
to a branch when re-writing it in InstCombine.

Add metadata to the canonicalize_branch InstCombine test, and check that
it is tranformed correctly.

Reviewed by Nick Lewycky!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142168 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 01:11:57 +00:00
Bill Wendling
1416dc29d8 Overhaul the 'test-release' script. 
This removes support for building llvm-gcc. It will eventually add support for
building other projects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142165 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 22:44:08 +00:00
Chandler Carruth
7a34c8b602 Delete a dead member. Dunno if this was ever used, but the current code 
directly manipulates the weights inside of the BranchProbabilityInfo
that is passed in.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142163 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 22:27:54 +00:00
Chandler Carruth
5820d62803 Add a proper LLVM banner to this file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142162 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 22:15:07 +00:00
Nadav Rotem
f6481aee43 Add tripple and stabalize a few more tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142158 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 21:20:54 +00:00
Bill Wendling
eeb58a7e6b Update the tree before applying patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142155 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:59:25 +00:00
Nadav Rotem
acb10f1519 Add triple to tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142154 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:53:20 +00:00
Nadav Rotem
9eee96a598 fix a typo in the test 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142153 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:43:41 +00:00
Nadav Rotem
8fb06b3e8f Enable element promotion type legalization by deafault. 
Changed tests which assumed that vectors are legalized by widening them.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142152 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:31:33 +00:00
Nick Lewycky
c4a90c5271 Oops! Fix testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142151 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:20:15 +00:00
Nick Lewycky
36c7e6c36c When looking for dependencies on the src pointer, scan the src pointer. Scanning 
on the memcpy call will pull up other unrelated stuff. Fixes PR11142.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142150 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 20:13:32 +00:00
Nadav Rotem
ea6578b72a Remove the the test which checks the saving of a vector of booleans into memory. 
The decision was to pack the bits. Currently no codegen supports this.
Currently, all of the bits in the vector are saved into the same address
in memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142149 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 19:06:06 +00:00
Craig Topper
ee62e4f6d1 Add X86 PEXTR and PDEP instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142141 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 16:50:08 +00:00
Benjamin Kramer
962bad70f4 Let printf do the formatting instead aligning strings ourselves. 
While at it, merge some format strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142140 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 16:30:34 +00:00
Benjamin Kramer
47b8798c0b Twinify better. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142139 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 15:46:29 +00:00
Benjamin Kramer
5efabcf01d Add AsmToken::getEndLoc and use it to add ranges to x86 asm register parsing. 
<stdin>:1:12: error: register %rax is only available in 64-bit mode
   incl    %rax
           ^~~~

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142137 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 12:10:27 +00:00
NAKAMURA Takumi
3a35a3813d tools/CMakeLists.txt: Fixup r142103. I don't remember why I had missed the line. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142136 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 11:50:37 +00:00
Benjamin Kramer
f82edaffb1 X86AsmParser: Synthesize EndLoc for tokens out of StartLoc + Length and print ranges for invalid operands. 
<stdin>:1:4: error: invalid instruction mnemonic 'abc'
   abc incl    %edi
   ^~~

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142135 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 11:28:29 +00:00
Benjamin Kramer
04a0426cc2 PR11143: Save the old diagnostic handler and call it when munging diagnostics for #line directives. 
This reenables proper inline asm diagnostics in clang

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142132 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 10:48:29 +00:00
Nadav Rotem
c32a8c9073 Fix a bug in LowerV2I64Splat, which generated a BUILD_VECTOR for which there was 
no pattern.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142130 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-16 10:02:06 +00:00