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2006-04-04add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27419 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Add missing byte merges.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27418 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Add FP -> Int ConversionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27417 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04add average intrinsicsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27416 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27414 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Fix some broken logic that would cause us to codegen ↵Chris Lattner
{2147483647,2147483647,2147483647,2147483647} as 'vspltisb v0, -1'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27413 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Added pslldq and psrldq.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27412 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Minor fixes + naming changes.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27410 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04PSHUF* encoding bugs.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27405 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Ask legalize to promote all vector shuffles to be v16i8 instead of having toChris Lattner
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 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04cmpps / cmppd encoding bugEvan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27393 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Compact some intrinsic definitions.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27388 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-04Plug in the byte and short splatsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27387 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Revert accidentally committed hunks.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Make sure to mark unsupported SCALAR_TO_VECTOR operations as expand.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Some SSE1 intrinsics: min, max, sqrt, etc.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27384 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03revert previous patchChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Use movlpd to: store lower f64 extracted from v2f64.Evan Cheng
Use movhpd to: store upper f64 extracted from v2f64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Force use of a frame-pointer if there is anything on the stack that is alignedChris Lattner
more than the OS keeps the stack aligned. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03- More efficient extract_vector_elt with shuffle and movss, movsd, movd, etc.Evan Cheng
- Some bug fixes and naming inconsistency fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27377 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Align vectors to the size in bytes, not bits.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27376 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03Add the full set of min/max instructionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27372 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03support x * (c1 + c2) where c1 and c2 are pow2s. special case for c2 == 4Andrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27370 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-03mul by const conversion sequences. more coming soonAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27368 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02This makes McCat/12-IOtest go 8x faster or soAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27363 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02This will be needed soonAndrew Lenharth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27362 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27360 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02Inform the dag combiner that the predicate compares only return a low bit.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27359 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02Remove done itemChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27348 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02New noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27337 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-02Custom lower all BUILD_VECTOR's so that we can compile vec_splat_u8(8) intoChris Lattner
"vspltisb v0, 8" instead of a constant pool load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27335 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-01Implement vnot using VNOR instead of using 'vspltisb v0, -1' and vxorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27331 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-01ADd a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27324 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Shrinkify some more intrinsic definitions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31An entry about packed type alignments.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27321 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Pull operand asm string into base class, shrinkifying intrinsic definitions.Chris Lattner
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27320 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31TargetData.cpp::getTypeInfo() was returning alignment of element type as theEvan Cheng
alignment of a packed type. This is obviously wrong. Added a workaround that returns the size of the packed type as its alignment. The correct fix would be to return a target dependent alignment value provided via TargetLowering (or some other interface). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Fix 80 column violations :)Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27315 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Use a X86 target specific node X86ISD::PINSRW instead of a mal-formedEvan Cheng
INSERT_VECTOR_ELT to insert a 16-bit value in a 128-bit vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Added support for SSE3 horizontal ops: haddp{s|d} and hsub{s|d}.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27310 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31fix a pastoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27308 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Add vperm support for all datatypesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27307 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Rearrange code a bitChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27306 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Add, sub and shuffle are legal for all vector typesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27305 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Add support to use pextrw and pinsrw to extract and insert a word elementEvan Cheng
from a 128-bit vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27304 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Add vector_extract and vector_insert nodes.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27303 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27302 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31note to self: *save* file, then check it inChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27291 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-31Implement an item from the readme, folding vcmp/vcmp. instructions withChris Lattner
identical instructions into a single instruction. For example, for: void test(vector float *x, vector float *y, int *P) { int v = vec_any_out(*x, *y); *x = (vector float)vec_cmpb(*x, *y); *P = v; } we now generate: _test: mfspr r2, 256 oris r6, r2, 49152 mtspr 256, r6 lvx v0, 0, r4 lvx v1, 0, r3 vcmpbfp. v0, v1, v0 mfcr r4, 2 stvx v0, 0, r3 rlwinm r3, r4, 27, 31, 31 xori r3, r3, 1 stw r3, 0(r5) mtspr 256, r2 blr instead of: _test: mfspr r2, 256 oris r6, r2, 57344 mtspr 256, r6 lvx v0, 0, r4 lvx v1, 0, r3 vcmpbfp. v2, v1, v0 mfcr r4, 2 *** vcmpbfp v0, v1, v0 rlwinm r4, r4, 27, 31, 31 stvx v0, 0, r3 xori r3, r4, 1 stw r3, 0(r5) mtspr 256, r2 blr Testcase here: CodeGen/PowerPC/vcmp-fold.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27290 91177308-0d34-0410-b5e6-96231b3b80d8
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