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2006-03-29- More shuffle related bug fixes.Evan Cheng
- Whenever possible use ops of the right packed types for vector shuffles / splats. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27246 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-29Another entry about shuffles.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27245 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-29- Only use pshufd for v4i32 vector shuffles.Evan Cheng
- Other shuffle related fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27244 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-29add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27243 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-29new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27242 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-29Bug fixes: handle constantexpr insert/extract element operationsChris Lattner
Handle constantpacked vectors with constantexpr elements. This fixes CodeGen/Generic/vector-constantexpr.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27241 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Added aliases to scalar SSE instructions, e.g. addss, to match x86 intrinsics.Evan Cheng
The source operands type are v4sf with upper bits passes through. Added matching code for these. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27240 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Fixing buggy code.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27239 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Don't sort the names before outputing the intrinsic name table. It causes aEvan Cheng
mismatch against the enum table. This is a part of Sabre's master plan to drive me nuts with subtle bugs that happens to only affect x86 be. :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27237 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28When building a VVECTOR_SHUFFLE node from extract_element operations, makeChris Lattner
sure to build it as SHUFFLE(X, undef, mask), not SHUFFLE(X, X, mask). The later is not canonical form, and prevents the PPC splat pattern from matching. For a particular splat, we go from generating this: li r10, lo16(LCPI1_0) lis r11, ha16(LCPI1_0) lvx v3, r11, r10 vperm v3, v2, v2, v3 to generating: vspltw v3, v2, 3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27236 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Canonicalize VECTOR_SHUFFLE(X, X, Y) -> VECTOR_SHUFFLE(X,undef,Y')Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27235 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28new testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27234 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Turn a series of extract_element's feeding a build_vector into aChris Lattner
vector_shuffle node. For this: void test(__m128 *res, __m128 *A, __m128 *B) { *res = _mm_unpacklo_ps(*A, *B); } we now produce this code: _test: movl 8(%esp), %eax movaps (%eax), %xmm0 movl 12(%esp), %eax unpcklps (%eax), %xmm0 movl 4(%esp), %eax movaps %xmm0, (%eax) ret instead of this: _test: subl $76, %esp movl 88(%esp), %eax movaps (%eax), %xmm0 movaps %xmm0, (%esp) movaps %xmm0, 32(%esp) movss 4(%esp), %xmm0 movss 32(%esp), %xmm1 unpcklps %xmm0, %xmm1 movl 84(%esp), %eax movaps (%eax), %xmm0 movaps %xmm0, 16(%esp) movaps %xmm0, 48(%esp) movss 20(%esp), %xmm0 movss 48(%esp), %xmm2 unpcklps %xmm0, %xmm2 unpcklps %xmm1, %xmm2 movl 80(%esp), %eax movaps %xmm2, (%eax) addl $76, %esp ret GCC produces this (with -fomit-frame-pointer): _test: subl $12, %esp movl 20(%esp), %eax movaps (%eax), %xmm0 movl 24(%esp), %eax unpcklps (%eax), %xmm0 movl 16(%esp), %eax movaps %xmm0, (%eax) addl $12, %esp ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27233 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Teach Legalize how to pack VVECTOR_SHUFFLE nodes into VECTOR_SHUFFLE nodes.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27232 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28new nodeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27231 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Add a new nodeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27230 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Don't crash on X^X if X is a vector. Instead, produce a vector of zeros.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27229 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Add an assertionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27228 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28add a noteChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27227 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Refactor address attributes. Add base register to frame info.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27226 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Expose base register for DwarfWriter. Refactor code accordingly.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27225 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28More bulletproofing of llvm.dbg.declare.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27224 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Added missing paren on behalf of Ramana Radhakrishnan.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27223 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Missed X86::isUNPCKHMaskEvan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27222 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28movlps and movlpd should be modeled as two address code.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27221 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28UpdateEvan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27220 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28TypoEvan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27219 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28* Prefer using operation of matching types. e.g unpcklpd rather than movlhps.Evan Cheng
* Bug fixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27218 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Use movhpd is even better than movlhps.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27217 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Fix a couple typosNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27216 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Add a few more altivec intrinsicsNate Begeman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27215 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Keep Visual Studio informed.Jeff Cohen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28These don't directly map to gcc intrinsics any more.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27213 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Added a couple of entries about movhps and movlhps.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27212 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28All unpack cases are now being handled.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27211 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28- Clean up / consoladate various shuffle masks.Evan Cheng
- Some misc. bug fixes. - Use MOVHPDrm to load from m64 to upper half of a XMM register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27210 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28implement a bunch more intrinsics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27209 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Add some more intrinsics: rotates, fp rounds, and random other fp instructions.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27208 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28getVectorTyppe(MVT::i64, 2) ==> MVT::v2i64.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27207 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Add lvxlChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27206 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Use normal lvx for scalar_to_vector instead of lve*x. They do the exactChris Lattner
same thing and we have a dag node for the former. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27205 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Regression test for the handling of nulls as arguments to debug intrinsics.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27204 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28More bulletproofing of DebugInfoDesc verify.Jim Laskey
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27203 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum ↵Chris Lattner
value. Split them into separate enums. Also, don't emit dynamic checks when we can compute them statically git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27202 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum ↵Chris Lattner
value. Split them into separate enums. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27201 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Model unpack lower and interleave as vector_shuffle so we can lower theEvan Cheng
intrinsics as such. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27200 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Tblgen doesn't like multiple SDNode<> definitions that map to the sameChris Lattner
enum value. Split them into separate enums. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27199 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Reenable pointer intrinsics.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27198 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28Only compute intrinsic valuetypes when in a target .td file.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27197 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-28revert this, it breaks things.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27196 91177308-0d34-0410-b5e6-96231b3b80d8
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