llvm/test/CodeGen/X86, branch release_28http://llvm.orghttps://git.amat.us/llvm/atom/test/CodeGen/X86?h=release_282010-09-03T21:23:00ZRemove the rest of the nonexistent 64-bit AVX instructions.2010-09-03T21:23:00ZDale Johannesendalej@apple.com2010-09-03T21:23:00Zurn:sha1:caa9ba228d9d8326cd54457be6e9c2ae313db75c
Bruno, please review.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113014 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86: Add explicit -mtriple=(i686|x86_64)-linux for Win32 host.2010-09-03T03:24:08ZNAKAMURA Takumigeek4civic@gmail.com2010-09-03T03:24:08Zurn:sha1:9dceb1305cb3366e20ce27f0370c19adf13c6b0c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112947 91177308-0d34-0410-b5e6-96231b3b80d8
AVX doesn't support mm operations neither its instrinsics.2010-09-03T02:08:45ZBruno Cardoso Lopesbruno.cardoso@gmail.com2010-09-03T02:08:45Zurn:sha1:95f1e2d6b52d55773bca16a5d3b7b283344dc47d
The AVX versions of PALIGN and PABS* should only exist for
128-bit. Remove the unnecessary stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112944 91177308-0d34-0410-b5e6-96231b3b80d8
Properly emit __chkstk call instead of __alloca on non-mingw windows targets.2010-09-02T23:03:46ZAnton Korobeynikovasl@math.spbu.ru2010-09-02T23:03:46Zurn:sha1:ace53f2fbc65f1e26c084c733ffbdbe3516580a6
Patch by Cameron Esfahani!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112902 91177308-0d34-0410-b5e6-96231b3b80d8
Don't narrow the load and store in a load+twiddle+store sequence unless2010-09-02T21:18:42ZDan Gohmangohman@apple.com2010-09-02T21:18:42Zurn:sha1:24bde5bce192119ee0fc4f94ef8757fd4031e5f6
there are clearly no stores between the load and the store. This fixes
this miscompile reported as PR7833.
This breaks the test/CodeGen/X86/narrow_op-2.ll optimization, which is
safe, but awkward to prove safe. Move it to X86's README.txt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112861 91177308-0d34-0410-b5e6-96231b3b80d8
test/loop-strength-reduce4: Add explicit triplet for Win32 host.2010-09-02T03:45:58ZNAKAMURA Takumigeek4civic@gmail.com2010-09-02T03:45:58Zurn:sha1:b51633b476b9d4bb62f9b92fe37a777423b0589a
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112802 91177308-0d34-0410-b5e6-96231b3b80d8
test/twoaddr-coalesce: Do not use @main.2010-09-02T03:45:51ZNAKAMURA Takumigeek4civic@gmail.com2010-09-02T03:45:51Zurn:sha1:fd03a5124d2160fc3db387e32b9202035b6826a9
Win32 codegen emits implicit invoking __main into, to fail.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112801 91177308-0d34-0410-b5e6-96231b3b80d8
Using target specific nodes for shuffle nodes makes the mask2010-09-01T22:33:20ZBruno Cardoso Lopesbruno.cardoso@gmail.com2010-09-01T22:33:20Zurn:sha1:29c353b9c3d8094b9ac7cbbc23cfc8d23a010db4
check more strict, breaking some cases not checked in the
testsuite, but also exposes some foldings not done before,
as this example:
movaps (%rdi), %xmm0
movaps (%rax), %xmm1
movaps %xmm0, %xmm2
movss %xmm1, %xmm2
shufps $36, %xmm2, %xmm0
now is generated as:
movaps (%rdi), %xmm0
movaps %xmm0, %xmm1
movlps (%rax), %xmm1
shufps $36, %xmm1, %xmm0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112753 91177308-0d34-0410-b5e6-96231b3b80d8
Teach RemoveCopyByCommutingDef to check all aliases, not just subregisters.2010-09-01T22:15:35ZJakob Stoklund Olesenstoklund@2pi.dk2010-09-01T22:15:35Zurn:sha1:0077114efc8c1680e58980d05606ada2708c4295
This caused a miscompilation in WebKit where %RAX had conflicting defs when
RemoveCopyByCommutingDef was commuting a %EAX use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112751 91177308-0d34-0410-b5e6-96231b3b80d8
Revert 112442 and 112440 until the compile time problems introduced2010-09-01T01:45:53ZDan Gohmangohman@apple.com2010-09-01T01:45:53Zurn:sha1:191bd64a39490fa75d35b9aaecdd57b00c7a8b5f
by 112440 are resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112692 91177308-0d34-0410-b5e6-96231b3b80d8