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Author SHA1 Message Date
Bill Wendling
2ee7de36b8 Now that we have the ReturnsTwice function attribute, this method is 
obsolete. Check the attribute instead.
<rdar://problem/8031714>

llvm-svn: 142212
 2011-10-17 18:22:52 +00:00
Akira Hatanaka
4243d8876b Redefine multiply and divide instructions. 
llvm-svn: 142211
 2011-10-17 18:21:24 +00:00
Akira Hatanaka
6b17ee5b50 Add definition of a base class for logical shift/rotate instructions with two 
source registers and redefine 32-bit and 64-bit instructions.

llvm-svn: 142210
 2011-10-17 18:17:58 +00:00
Hal Finkel
df4af2dd0b Remove >80-col line and unicode 
llvm-svn: 142209
 2011-10-17 18:10:08 +00:00
Akira Hatanaka
3b8c93eda7 Add definition of a base class for logical shift/rotate immediate instructions 
and have 32-bit and 64-bit instructions derive from it.

llvm-svn: 142207
 2011-10-17 18:06:56 +00:00
Chad Rosier
57b5189638 Removed set, but unused variable. 
Patch by Joe Abbey <jabbey@arxan.com>.

llvm-svn: 142206
 2011-10-17 18:01:59 +00:00
Akira Hatanaka
82a1bab4ab Add definition of immZExt5_64 and redefine immZExt5 as an ImmLeaf. 
llvm-svn: 142205
 2011-10-17 18:01:00 +00:00
Michael J. Spencer
7ce30d63fd Fix CMake build. 
llvm-svn: 142204
 2011-10-17 17:50:39 +00:00
Devang Patel
0b8b4b4a5c It is safe to speculate load from GOT. This fixes performance regression caused by r141689. 
Radar 10281206.

llvm-svn: 142202
 2011-10-17 17:35:01 +00:00
Jakob Stoklund Olesen
1910496fb4 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.

llvm-svn: 142201
 2011-10-17 17:33:39 +00:00
Devang Patel
8f9c569a13 svn mv Target/ARM/ARMGlobalMerge.cpp Transforms/Scalar/GlobalMerge.cpp 
There is no reason to have simple IR level pass in lib/Target.

llvm-svn: 142200
 2011-10-17 17:17:43 +00:00
Michael J. Spencer
277eaf9f19 llvm-objdump: Add -s, which prints the contents of each section. 
llvm-svn: 142199
 2011-10-17 17:13:22 +00:00
Michael J. Spencer
689903addb llvm-objdump: Add tests. 
llvm-svn: 142198
 2011-10-17 17:13:05 +00:00
Hal Finkel
f5b7d5ea68 Instructions for Book E PPC should be word aligned, set function alignment to reflect this 
llvm-svn: 142194
 2011-10-17 17:01:41 +00:00
Owen Anderson
9e30a8355b Fix unused variable warning in the rare circumstance that we have no feature-dependent instructions. 
llvm-svn: 142193
 2011-10-17 16:56:47 +00:00
Benjamin Kramer
6ebeef58ed Pick low-hanging MatchEntry shrinkage fruit. 
Shaves 200k off Release-Asserts clang binaries on i386.

llvm-svn: 142191
 2011-10-17 16:18:09 +00:00
Hal Finkel
d65adcde2d use FileCheck and not grep in new tests 
llvm-svn: 142189
 2011-10-17 16:01:41 +00:00
Bill Wendling
d425d074bd Don't download and compile compiler-rt, libcxx, and libcxxabi by default. 
llvm-svn: 142185
 2011-10-17 08:41:20 +00:00
Nadav Rotem
b2979db708 Clean the triple, add check lines. 
llvm-svn: 142183
 2011-10-17 07:07:51 +00:00
Nadav Rotem
77004e845a Previously v2i32 vectors were legalized to v4i32. Now, they are legalized to 
v2i64. These tests do not check MMX nor zmoving into them.

llvm-svn: 142182
 2011-10-17 06:59:01 +00:00
Craig Topper
29c4a473d0 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. 
llvm-svn: 142177
 2011-10-17 05:33:10 +00:00
Bill Wendling
76b62805ac Add comment explaining that the order of processing doesn't matter here. 
llvm-svn: 142176
 2011-10-17 05:25:09 +00:00
Bill Wendling
f3cbc7f9a3 Update to disable asserts. Build a phase 3 compiler, and compare phase 2 files against phase 3. 
llvm-svn: 142173
 2011-10-17 04:46:54 +00:00
Hal Finkel
8be5b30fa8 Test case for CanLowerReturn fix (r141981) 
llvm-svn: 142172
 2011-10-17 04:03:59 +00:00
Hal Finkel
b128cda81b Add PPC 440 scheduler and some associated tests (new files) 
llvm-svn: 142171
 2011-10-17 04:03:55 +00:00
Hal Finkel
74543873a4 Add PPC 440 scheduler and some associated tests 
llvm-svn: 142170
 2011-10-17 04:03:49 +00:00
Chandler Carruth
9c33ff8a8b 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!

llvm-svn: 142168
 2011-10-17 01:11:57 +00:00
Bill Wendling
dae5ca9d5b Overhaul the 'test-release' script. 
This removes support for building llvm-gcc. It will eventually add support for
building other projects.

llvm-svn: 142165
 2011-10-16 22:44:08 +00:00
Chandler Carruth
0334d27ec8 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.

llvm-svn: 142163
 2011-10-16 22:27:54 +00:00
Chandler Carruth
aabf428f3c Add a proper LLVM banner to this file. 
llvm-svn: 142162
 2011-10-16 22:15:07 +00:00
Nadav Rotem
eeb400322e Add tripple and stabalize a few more tests. 
llvm-svn: 142158
 2011-10-16 21:20:54 +00:00
Bill Wendling
885861ca36 Update the tree before applying patch. 
llvm-svn: 142155
 2011-10-16 20:59:25 +00:00
Nadav Rotem
d3f24f0fe5 Add triple to tests. 
llvm-svn: 142154
 2011-10-16 20:53:20 +00:00
Nadav Rotem
60c9b81158 fix a typo in the test 
llvm-svn: 142153
 2011-10-16 20:43:41 +00:00
Nadav Rotem
8ed6f090ef Enable element promotion type legalization by deafault. 
Changed tests which assumed that vectors are legalized by widening them.

llvm-svn: 142152
 2011-10-16 20:31:33 +00:00
Nick Lewycky
f590cdf15e Oops! Fix testcase. 
llvm-svn: 142151
 2011-10-16 20:20:15 +00:00
Nick Lewycky
c8b7f776e6 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.

llvm-svn: 142150
 2011-10-16 20:13:32 +00:00
Nadav Rotem
22398874f8 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.

llvm-svn: 142149
 2011-10-16 19:06:06 +00:00
Craig Topper
6c900d9810 Add X86 PEXTR and PDEP instructions. 
llvm-svn: 142141
 2011-10-16 16:50:08 +00:00
Benjamin Kramer
6009b2df99 Let printf do the formatting instead aligning strings ourselves. 
While at it, merge some format strings.

llvm-svn: 142140
 2011-10-16 16:30:34 +00:00
Benjamin Kramer
55511d0bfe Twinify better. 
llvm-svn: 142139
 2011-10-16 15:46:29 +00:00
Benjamin Kramer
3fed5faf01 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
           ^~~~

llvm-svn: 142137
 2011-10-16 12:10:27 +00:00
NAKAMURA Takumi
782601653d tools/CMakeLists.txt: Fixup r142103. I don't remember why I had missed the line. 
llvm-svn: 142136
 2011-10-16 11:50:37 +00:00
Benjamin Kramer
2119dc8df2 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
   ^~~

llvm-svn: 142135
 2011-10-16 11:28:29 +00:00
Benjamin Kramer
8f3fa2bc50 PR11143: Save the old diagnostic handler and call it when munging diagnostics for #line directives. 
This reenables proper inline asm diagnostics in clang

llvm-svn: 142132
 2011-10-16 10:48:29 +00:00
Nadav Rotem
a733f43137 Fix a bug in LowerV2I64Splat, which generated a BUILD_VECTOR for which there was 
no pattern.

llvm-svn: 142130
 2011-10-16 10:02:06 +00:00
Bill Wendling
f249f434e0 Install the PNG file as well. PR4780. 
llvm-svn: 142125
 2011-10-16 08:24:30 +00:00
Bill Wendling
2e33fb0c40 Update tutorial to reflect the current APIs. Also correct a small omission in 
LangImpl6.html (it needed to defined the 'binary :' operator).
PR9052

llvm-svn: 142123
 2011-10-16 08:06:54 +00:00
Craig Topper
2cd868184c Add X86 BZHI instruction as well as BMI2 feature detection. 
llvm-svn: 142122
 2011-10-16 07:55:05 +00:00
Craig Topper
91b4292682 Add X86 INVPCID instruction. Add 32/64-bit predicates to INVEPT, INVVPID, VMREAD, and VMWRITE to remove hack from X86RecognizableInstr. 
llvm-svn: 142117
 2011-10-16 07:05:40 +00:00