emscripten-fastcomp/lib/Target/Hexagon, branch masterLLVM with the emscripten fastcomp javascript backendhttps://git.amat.us/emscripten-fastcomp/atom/lib/Target/Hexagon?h=master2013-10-11T22:27:57ZCherry-pick LLVM 187787 to prevent tail calls on x86-32 when not appropriate.2013-10-11T22:27:57ZJan Voungjvoung@chromium.org2013-10-11T22:27:57Zurn:sha1:c036ceaa8225a23a795b50144b1da4b883e984a3
See:
http://llvm.org/viewvc/llvm-project?view=revision&revision=187787
The newer version of newlib tickles this x86-32 bug
when building the exception handling tests, which don't
strip the "tail" attribute.
BUG=https://code.google.com/p/nativeclient/issues/detail?id=3702
Waiting on trybots, but it seems to have fixed the minimal
reproducer I have:
http://chromegw.corp.google.com/i/tryserver.nacl/builders/nacl-toolchain-linux-pnacl-x86_64/builds/922
http://chromegw.corp.google.com/i/tryserver.nacl/builders/nacl-toolchain-linux-pnacl-x86_32/builds/870
http://chromegw.corp.google.com/i/tryserver.nacl/builders/nacl-toolchain-mac-pnacl-x86_32/builds/875
R=jfb@chromium.org
Review URL: https://codereview.chromium.org/26538008
Print IR from Hexagon MI passes with -print-before/after-all.2013-05-06T21:58:00ZKrzysztof Parzyszekkparzysz@codeaurora.org2013-05-06T21:58:00Zurn:sha1:942940a3262242ac55efea88f818959f28d18bba
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181255 91177308-0d34-0410-b5e6-96231b3b80d8
Cleanup of the HexagonTargetMachine setup.2013-05-06T21:25:45ZKrzysztof Parzyszekkparzysz@codeaurora.org2013-05-06T21:25:45Zurn:sha1:b072090f3975bb155304b2e7dc313997132dbd25
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181250 91177308-0d34-0410-b5e6-96231b3b80d8
Hexagon: Add multiclass/encoding bits for the New-Value Jump instructions.2013-05-06T18:49:23ZJyotsna Vermajverma@codeaurora.org2013-05-06T18:49:23Zurn:sha1:1a7eab387849feaa3e9c35f145d5b07be54686e3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181235 91177308-0d34-0410-b5e6-96231b3b80d8
Make references to HexagonTargetMachine "const".2013-05-06T18:38:37ZKrzysztof Parzyszekkparzysz@codeaurora.org2013-05-06T18:38:37Zurn:sha1:ed6fe299cf411ca315bc90aa6dfc095d28689ae2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181233 91177308-0d34-0410-b5e6-96231b3b80d8
Use consistent function names.2013-05-04T01:30:49ZKrzysztof Parzyszekkparzysz@codeaurora.org2013-05-04T01:30:49Zurn:sha1:cc420a09118783923d34bd57ac221863df3f11e7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181090 91177308-0d34-0410-b5e6-96231b3b80d8
Fix missing include in Hexagon code for Release+Asserts2013-05-03T00:54:56ZReid Klecknerreid@kleckner.net2013-05-03T00:54:56Zurn:sha1:aa35a569751eb79b2a2db31139932e30c6889400
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180983 91177308-0d34-0410-b5e6-96231b3b80d8
reverting r1809532013-05-02T22:10:59ZJyotsna Vermajverma@codeaurora.org2013-05-02T22:10:59Zurn:sha1:d4f8a6b9e9501f02f7888feed4e21df0d3e63b85
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180964 91177308-0d34-0410-b5e6-96231b3b80d8
Hexagon: Add multiclass/encoding bits for the New-Value Jump instructions.2013-05-02T21:21:57ZJyotsna Vermajverma@codeaurora.org2013-05-02T21:21:57Zurn:sha1:8a3f50038fa68e1c6697152ee08ad0f2faacb0b7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180953 91177308-0d34-0410-b5e6-96231b3b80d8
Hexagon - Add peephole optimizations for zero extends.2013-05-02T20:22:51ZPranav Bhandarkarpranavb@codeaurora.org2013-05-02T20:22:51Zurn:sha1:02d937d86420409210291accd9aa023d97b4a8b5
* lib/Target/Hexagon/HexagonInstrInfo.td: Add patterns to combine a
sequence of a pair of i32->i64 extensions followed by a "bitwise or"
into COMBINE_rr.
* lib/Target/Hexagon/HexagonPeephole.cpp: Copy propagate Rx in the
instruction Rp = COMBINE_Ir_V4(0, Rx) to the uses of Rp:subreg_loreg.
* test/CodeGen/Hexagon/union-1.ll: New test.
* test/CodeGen/Hexagon/combine_ir.ll: Fix test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180946 91177308-0d34-0410-b5e6-96231b3b80d8