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Evan Cheng [Sat, 8 Apr 2006 00:47:01 +0000 (00:47 +0000)]
Fix int_x86_sse_stmxcsr and int_x86_sse_ldmxcsr. Not directly translated from
gcc builtins. They are not lowered into these intrinsics which take a ptr
argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27505
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Jeff Cohen [Sat, 8 Apr 2006 00:43:03 +0000 (00:43 +0000)]
Get Visual Studio building again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27504
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Jim Laskey [Sat, 8 Apr 2006 00:35:59 +0000 (00:35 +0000)]
Remove section change in function end, preventing override of function's real
section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27503
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Chris Lattner [Sat, 8 Apr 2006 00:13:41 +0000 (00:13 +0000)]
Description for the new shufflevector instruction I'm adding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27502
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Evan Cheng [Fri, 7 Apr 2006 21:53:05 +0000 (21:53 +0000)]
Code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27501
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Evan Cheng [Fri, 7 Apr 2006 21:52:15 +0000 (21:52 +0000)]
Doh!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27500
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Reid Spencer [Fri, 7 Apr 2006 21:45:23 +0000 (21:45 +0000)]
Invert the tests on LLVMGCC_MAJVERS to check for value 4 instead of value
3. This ensures that if llvm-gcc isn't available and consequently the value
of LLVMGCC_MAJVERS is blank, that the old (include runtime) behavior will
persist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27499
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Evan Cheng [Fri, 7 Apr 2006 21:20:58 +0000 (21:20 +0000)]
Added patterns for MOVHPSmr and MOVLPSmr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27497
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Evan Cheng [Fri, 7 Apr 2006 21:19:53 +0000 (21:19 +0000)]
Keep track of an Mac OS X / x86 ABI bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27496
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Evan Cheng [Fri, 7 Apr 2006 21:18:40 +0000 (21:18 +0000)]
Remove int_x86_sse_storeh_ps and int_x86_sse_storel_ps. These are now lowered
by the frontend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27495
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Jim Laskey [Fri, 7 Apr 2006 20:44:42 +0000 (20:44 +0000)]
Make sure that debug labels are defined within the same section and after the
entry point of a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27494
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Chris Lattner [Fri, 7 Apr 2006 18:41:16 +0000 (18:41 +0000)]
add a newline at the end of the file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27492
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Jim Laskey [Fri, 7 Apr 2006 16:34:46 +0000 (16:34 +0000)]
Foundation for call frame information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27491
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Chris Lattner [Fri, 7 Apr 2006 16:21:59 +0000 (16:21 +0000)]
THis -> This
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27490
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Reid Spencer [Fri, 7 Apr 2006 16:07:37 +0000 (16:07 +0000)]
For PR723:
Configure with the --enable-optimized and --enable-assertions option to
ensure that binary RPM packages are built with the options required by the
feature request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27489
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Reid Spencer [Fri, 7 Apr 2006 16:06:18 +0000 (16:06 +0000)]
For PR723:
1. Don't force debug builds to have assertion checking turned on always.
Let the default (on) be taken, or overridden by the command line
2. Create two new BuildModes based on assertion checking: Release+Assert
and Debug-Assert.
3. Ensure that when building a distribution we get a release build with
assertions enabled, regardless of the tree's configuration.
4. (unrelated) Fix library name generation for llvm-config usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27488
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Reid Spencer [Fri, 7 Apr 2006 16:01:51 +0000 (16:01 +0000)]
For PR723:
Support detection of a "CVS" directory at configure time to distinguish
whether this is a release build or a "from tree" build. This knowledge is
used to set the defaults for --enable-optimzied and --enable-assertions
options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27487
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Reid Spencer [Fri, 7 Apr 2006 15:59:41 +0000 (15:59 +0000)]
For PR723:
- Provide for the include of ENABLE_ASSERTIONS flag from the configuration.
- Enhance the documentation for ENABLE_OPTIMIZED
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27486
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Reid Spencer [Fri, 7 Apr 2006 15:58:18 +0000 (15:58 +0000)]
For PR723:
Print out something at the end of the build that indicates what kind of
build has just completed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27485
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Reid Spencer [Fri, 7 Apr 2006 15:55:18 +0000 (15:55 +0000)]
Ignore stuff built by "make dist".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27484
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Evan Cheng [Fri, 7 Apr 2006 08:31:56 +0000 (08:31 +0000)]
A saner workaround. I hope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27483
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Evan Cheng [Fri, 7 Apr 2006 08:10:09 +0000 (08:10 +0000)]
Temporary workaround for a Mac OSX specific issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27482
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Evan Cheng [Fri, 7 Apr 2006 05:35:45 +0000 (05:35 +0000)]
Added more shuffle tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27481
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Chris Lattner [Fri, 7 Apr 2006 05:00:02 +0000 (05:00 +0000)]
We have an assertion that checks that we do not encode null values into the
.bc file if they are supposed to be implicit. This is cool, except that it
checked *after* constant expr folding: improving constant expr folding could
cause the .bc reader to assert out on old .bc files. Move the check so that
it checks all simple constants, but no constantexprs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27480
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Chris Lattner [Fri, 7 Apr 2006 04:44:06 +0000 (04:44 +0000)]
Constant fold extractelement(zero, x) -> zero
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27479
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Chris Lattner [Fri, 7 Apr 2006 04:41:03 +0000 (04:41 +0000)]
Fix inlining of insert/extract element constantexprs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27478
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Evan Cheng [Fri, 7 Apr 2006 01:27:42 +0000 (01:27 +0000)]
Add code to RemapOperand() to handle Instruction::ExtractElement and
Instruction::InsertElement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27477
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Evan Cheng [Thu, 6 Apr 2006 23:53:29 +0000 (23:53 +0000)]
A MOVPS2SSmr, i.e. _mm_store_ss, encoding bug.
Also MOVPDI2DIrr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27476
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Evan Cheng [Thu, 6 Apr 2006 23:25:41 +0000 (23:25 +0000)]
Remove int_x86_sse_loadh_ps and int_x86_sse_loadl_ps. These are now lowered
by the frontend to shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27475
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Evan Cheng [Thu, 6 Apr 2006 23:23:56 +0000 (23:23 +0000)]
- movlp{s|d} and movhp{s|d} support.
- Normalize shuffle nodes so result vector lower half elements come from the
first vector, the rest come from the second vector. (Except for the
exceptions :-).
- Other minor fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27474
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Evan Cheng [Thu, 6 Apr 2006 23:21:24 +0000 (23:21 +0000)]
New entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27473
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Evan Cheng [Thu, 6 Apr 2006 23:20:43 +0000 (23:20 +0000)]
1. If both vector operands of a vector_shuffle are undef, turn it into an undef.
2. A shuffle mask element can also be an undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27472
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Andrew Lenharth [Thu, 6 Apr 2006 23:18:45 +0000 (23:18 +0000)]
This may be overconservative, but it lets the new cfe compile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27471
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Chris Lattner [Thu, 6 Apr 2006 23:16:19 +0000 (23:16 +0000)]
Add an item
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27470
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Chris Lattner [Thu, 6 Apr 2006 23:12:19 +0000 (23:12 +0000)]
Make sure to return the result in the right type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27469
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Andrew Lenharth [Thu, 6 Apr 2006 22:58:58 +0000 (22:58 +0000)]
Move this to lib/Analysis.
This reduces Core size, yay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27468
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Chris Lattner [Thu, 6 Apr 2006 22:28:36 +0000 (22:28 +0000)]
Match vpku[hw]um(x,x).
Convert vsldoi(x,x) to work the same way other (x,x) cases work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27467
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Chris Lattner [Thu, 6 Apr 2006 22:27:59 +0000 (22:27 +0000)]
Add testcases for vpku[hw]um(x,x)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27466
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Reid Spencer [Thu, 6 Apr 2006 22:22:08 +0000 (22:22 +0000)]
Add the variable llvmgccmajvers to the site.exp file. This will contain
the major version number of llvm-gcc, as configured.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27465
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Reid Spencer [Thu, 6 Apr 2006 22:15:51 +0000 (22:15 +0000)]
Avoid building the runtime libraries if llvm-gcc version 4 is detected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27464
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Chris Lattner [Thu, 6 Apr 2006 22:02:42 +0000 (22:02 +0000)]
Add support for matching vmrg(x,x) patterns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27463
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Chris Lattner [Thu, 6 Apr 2006 22:02:11 +0000 (22:02 +0000)]
Add vmrg(x,x) tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27462
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Reid Spencer [Thu, 6 Apr 2006 22:00:36 +0000 (22:00 +0000)]
For support of new GCC v4, obtain the full and major versions of the
llvm-gcc command. This will help distinguish which version is being used
so the makefiles can accommodate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27461
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Andrew Lenharth [Thu, 6 Apr 2006 21:26:32 +0000 (21:26 +0000)]
fix some linking problems with the new gcc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27460
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Chris Lattner [Thu, 6 Apr 2006 21:19:37 +0000 (21:19 +0000)]
Add tests for vmrg[hl]*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27459
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Chris Lattner [Thu, 6 Apr 2006 21:12:48 +0000 (21:12 +0000)]
These intrinsics are now lowered by the FE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27458
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Chris Lattner [Thu, 6 Apr 2006 21:11:54 +0000 (21:11 +0000)]
Pattern match vmrg* instructions, which are now lowered by the CFE into shuffles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27457
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Chris Lattner [Thu, 6 Apr 2006 20:36:51 +0000 (20:36 +0000)]
Infer element types for shuffle masks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27456
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Chris Lattner [Thu, 6 Apr 2006 20:19:52 +0000 (20:19 +0000)]
rename a method, to avoid confusion with llvm intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27455
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Chris Lattner [Thu, 6 Apr 2006 19:21:02 +0000 (19:21 +0000)]
test vperm promotion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27454
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Chris Lattner [Thu, 6 Apr 2006 19:19:38 +0000 (19:19 +0000)]
remove two done items
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27453
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Chris Lattner [Thu, 6 Apr 2006 19:19:17 +0000 (19:19 +0000)]
Lower vperm(x,y, mask) -> shuffle(x,y,mask) if mask is constant. This allows
us to compile oh-so-realistic stuff like this:
vec_vperm(A, B, (vector unsigned char){14});
to:
vspltb v0, v0, 14
instead of:
vspltisb v0, 14
vperm v0, v2, v1, v0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27452
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Chris Lattner [Thu, 6 Apr 2006 18:29:17 +0000 (18:29 +0000)]
this is no longer an intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27451
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Chris Lattner [Thu, 6 Apr 2006 18:26:28 +0000 (18:26 +0000)]
Support pattern matching vsldoi(x,y) and vsldoi(x,x), which allows the f.e. to
lower it and LLVM to have one fewer intrinsic. This implements
CodeGen/PowerPC/vec_shuffle.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27450
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Chris Lattner [Thu, 6 Apr 2006 18:26:13 +0000 (18:26 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27449
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Chris Lattner [Thu, 6 Apr 2006 17:23:16 +0000 (17:23 +0000)]
Compile the vpkuhum/vpkuwum intrinsics into vpkuhum/vpkuwum instead of into
vperm with a perm mask lvx'd from the constant pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27448
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Chris Lattner [Thu, 6 Apr 2006 06:30:15 +0000 (06:30 +0000)]
Add support for building the LLVM libraries and tools as a Mac OS/X
universal binary, by specifying UNIVERSAL=1 on the make command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27447
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Evan Cheng [Thu, 6 Apr 2006 01:49:20 +0000 (01:49 +0000)]
POR encoded as PAND, yikes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27446
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Evan Cheng [Wed, 5 Apr 2006 23:46:04 +0000 (23:46 +0000)]
An entry about comi / ucomi intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27445
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Evan Cheng [Wed, 5 Apr 2006 23:38:46 +0000 (23:38 +0000)]
Support for comi / ucomi intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27444
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Evan Cheng [Wed, 5 Apr 2006 23:37:18 +0000 (23:37 +0000)]
Added comi and ucomi SSE intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27443
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Chris Lattner [Wed, 5 Apr 2006 22:27:14 +0000 (22:27 +0000)]
Add all of the data stream intrinsics and instructions. woo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27442
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Chris Lattner [Wed, 5 Apr 2006 22:18:01 +0000 (22:18 +0000)]
add altivec ds* intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27441
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Chris Lattner [Wed, 5 Apr 2006 20:15:25 +0000 (20:15 +0000)]
Fix a typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27440
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Chris Lattner [Wed, 5 Apr 2006 17:39:25 +0000 (17:39 +0000)]
Fix CodeGen/PowerPC/2006-04-05-splat-ish.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27439
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Chris Lattner [Wed, 5 Apr 2006 17:38:50 +0000 (17:38 +0000)]
new testcase that was miscompiled to vspltisb
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27438
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Evan Cheng [Wed, 5 Apr 2006 07:20:06 +0000 (07:20 +0000)]
Handle canonical form of e.g.
vector_shuffle v1, v1, <0, 4, 1, 5, 2, 6, 3, 7>
This is turned into
vector_shuffle v1, <undef>, <0, 0, 1, 1, 2, 2, 3, 3>
by dag combiner.
It would match a {p}unpckl on x86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27437
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Chris Lattner [Wed, 5 Apr 2006 06:54:42 +0000 (06:54 +0000)]
Make a vector live across blocks have the correct Vec type. This fixes
CodeGen/X86/2006-04-04-CrossBlockCrash.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27436
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Chris Lattner [Wed, 5 Apr 2006 06:54:14 +0000 (06:54 +0000)]
new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27435
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Evan Cheng [Wed, 5 Apr 2006 06:11:20 +0000 (06:11 +0000)]
Bogus assert
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27434
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Evan Cheng [Wed, 5 Apr 2006 06:09:26 +0000 (06:09 +0000)]
Fallthrough to expand if a VECTOR_SHUFFLE cannot be custom lowered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27433
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Evan Cheng [Wed, 5 Apr 2006 06:07:11 +0000 (06:07 +0000)]
Exapnd a VECTOR_SHUFFLE to a BUILD_VECTOR if target asks for it to be expanded
or custom lowering fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27432
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Jeff Cohen [Wed, 5 Apr 2006 05:19:18 +0000 (05:19 +0000)]
Fix more tablegen depedency issues in Visual Studio.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27431
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Evan Cheng [Wed, 5 Apr 2006 04:40:55 +0000 (04:40 +0000)]
Separate out to 2 test cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27430
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Andrew Lenharth [Wed, 5 Apr 2006 03:31:45 +0000 (03:31 +0000)]
make this test less exacting
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27429
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Andrew Lenharth [Wed, 5 Apr 2006 02:42:36 +0000 (02:42 +0000)]
revert this, this is safe, if conservative. leave a note to that effect
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27428
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Evan Cheng [Wed, 5 Apr 2006 01:47:37 +0000 (01:47 +0000)]
Handle v8i16 shuffle that must be broken into a pair of pshufhw / pshuflw.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27427
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Evan Cheng [Wed, 5 Apr 2006 01:44:57 +0000 (01:44 +0000)]
Add a new shuffle test case that requires pshuflw / pshufhw pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27426
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Chris Lattner [Wed, 5 Apr 2006 01:16:22 +0000 (01:16 +0000)]
add vsl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27425
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Chris Lattner [Wed, 5 Apr 2006 01:15:54 +0000 (01:15 +0000)]
Get the types right, third time is the charm. Add vsl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27424
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Chris Lattner [Wed, 5 Apr 2006 00:49:48 +0000 (00:49 +0000)]
add vmladduhm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27423
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Chris Lattner [Wed, 5 Apr 2006 00:49:14 +0000 (00:49 +0000)]
correct the type of two intrinsics, add int_ppc_altivec_vmladduhm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27422
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Chris Lattner [Wed, 5 Apr 2006 00:03:57 +0000 (00:03 +0000)]
Add m[tf]vscr instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27421
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Chris Lattner [Wed, 5 Apr 2006 00:03:03 +0000 (00:03 +0000)]
Add m[tf]vscr intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27420
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Chris Lattner [Tue, 4 Apr 2006 23:45:11 +0000 (23:45 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27419
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Chris Lattner [Tue, 4 Apr 2006 23:43:56 +0000 (23:43 +0000)]
Add missing byte merges.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27418
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Chris Lattner [Tue, 4 Apr 2006 23:25:02 +0000 (23:25 +0000)]
Add FP -> Int Conversions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27417
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Chris Lattner [Tue, 4 Apr 2006 23:14:00 +0000 (23:14 +0000)]
add average intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27416
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Chris Lattner [Tue, 4 Apr 2006 23:13:21 +0000 (23:13 +0000)]
add average intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27415
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Chris Lattner [Tue, 4 Apr 2006 22:43:55 +0000 (22:43 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27414
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Chris Lattner [Tue, 4 Apr 2006 22:28:35 +0000 (22:28 +0000)]
Fix some broken logic that would cause us to codegen {
2147483647,
2147483647,
2147483647,
2147483647} as 'vspltisb v0, -1'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27413
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Evan Cheng [Tue, 4 Apr 2006 21:49:39 +0000 (21:49 +0000)]
Added pslldq and psrldq.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27412
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Evan Cheng [Tue, 4 Apr 2006 21:48:31 +0000 (21:48 +0000)]
Added intrinsics to match __builtin_ia32_pslldqi128 and
__builtin_ia32_psrldqi128.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27411
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Evan Cheng [Tue, 4 Apr 2006 19:12:30 +0000 (19:12 +0000)]
Minor fixes + naming changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27410
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Chris Lattner [Tue, 4 Apr 2006 19:05:42 +0000 (19:05 +0000)]
How could this ever have worked?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27409
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Evan Cheng [Tue, 4 Apr 2006 18:40:36 +0000 (18:40 +0000)]
PSHUF* encoding bugs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27405
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Chris Lattner [Tue, 4 Apr 2006 17:39:56 +0000 (17:39 +0000)]
Make sure to consider alignment of variable sized objects.
This, along with the previous dag combiner fix, fixes
CodeGen/Alpha/2006-04-04-zextload.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27403
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Chris Lattner [Tue, 4 Apr 2006 17:39:18 +0000 (17:39 +0000)]
Do not create ZEXTLOAD's unless we are before legalize or the operation is
legal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27402
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Chris Lattner [Tue, 4 Apr 2006 17:38:31 +0000 (17:38 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27401
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Chris Lattner [Tue, 4 Apr 2006 17:25:31 +0000 (17:25 +0000)]
Ask legalize to promote all vector shuffles to be v16i8 instead of having to
handle all 4 PPC vector types. This simplifies the matching code and allows
us to eliminate a bunch of patterns. This also adds cases we were missing,
such as CodeGen/PowerPC/vec_splat.ll:splat_h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27400
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