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28 Commits

Author SHA1 Message Date
Rafael Espindola 0a017a6db2 Fixed version of 121434 with no new memory leaks. 
llvm-svn: 121471
 2010-12-10 07:39:47 +00:00
Rafael Espindola a945a34c73 Revert my previous patch to make the valgrind bots happy. 
llvm-svn: 121461
 2010-12-10 04:01:09 +00:00
Rafael Espindola 56eb741237 Initial support for the cfi directives. This is just enough to get 
f:
        .cfi_startproc
        nop
        .cfi_endproc

assembled (on ELF).

llvm-svn: 121434
 2010-12-09 23:48:29 +00:00
Che-Liang Chiou 9f2af628a6 ptx: add shift instructions 
llvm-svn: 120982
 2010-12-06 04:00:03 +00:00
Rafael Espindola 1c8ac8f027 There are two reasons why we might want to use 
foo = a - b
.long foo
instead of just
.long a - b

First, on darwin9 64 bits the assembler produces the wrong result. Second,
if "a" is the end of the section all darwin assemblers (9, 10 and mc) will not
consider a - b to be a constant but will if the dummy foo is created.

Split how we handle these cases. The first one is something MC should take care
of. The second one has to be handled by the caller.

llvm-svn: 120889
 2010-12-04 03:21:47 +00:00
Rafael Espindola 57ab708bdd Try to resolve symbol differences early, and if successful create a plain 
data fragment. This reduces the time to assemble the test in 8711 from 60s to
54s.

llvm-svn: 120767
 2010-12-03 00:55:40 +00:00
Devang Patel 8cabd938ed Use set directive for StartMinusEndExpr. 
This is a fix for llvm-gcc-i386-darwin9 buildbot failure.

llvm-svn: 120742
 2010-12-02 21:32:30 +00:00
Che-Liang Chiou b2f77f6206 ptx: bug fix: use after free 
llvm-svn: 120571
 2010-12-01 11:45:53 +00:00
Che-Liang Chiou e9baf13657 ptx: add command-line options for gpu target and ptx version 
llvm-svn: 120423
 2010-11-30 10:14:14 +00:00
Che-Liang Chiou d816204056 ptx: add ld instruction 
support register and register-immediate addressing mode

todo: immediate and register-register addressing mode
llvm-svn: 120407
 2010-11-30 07:34:44 +00:00
Rafael Espindola e5e1f9ad0f Make EmitIntValue non virtual. 
llvm-svn: 120271
 2010-11-28 23:22:44 +00:00
Rafael Espindola 164c797676 Move the PTXMCAsmStreamer class to the .cpp file. 
llvm-svn: 120241
 2010-11-28 14:48:34 +00:00
Anton Korobeynikov 0eecf5d201 Move hasFP() and few related hooks to TargetFrameInfo. 
llvm-svn: 119740
 2010-11-18 21:19:35 +00:00
Che-Liang Chiou c03d04ee1f Add simple arithmetics and %type directive for PTX 
llvm-svn: 119485
 2010-11-17 08:08:49 +00:00
Rafael Espindola c653a895c8 Add .loc methods to the streamer. 
Next: Add support for the !HasDotLocAndDotFile case to the MCAsmStreamer
and then switch codegen to use it.

llvm-svn: 119384
 2010-11-16 21:20:32 +00:00
Anton Korobeynikov 51d2e9ca29 Attempt to unbreak cmake-based builds 
llvm-svn: 119098
 2010-11-15 00:48:12 +00:00
Anton Korobeynikov f7183edb59 First step of huge frame-related refactoring: move emit{Prologue,Epilogue} out of TargetRegisterInfo to TargetFrameInfo, which is definitely much better suitable place 
llvm-svn: 119097
 2010-11-15 00:06:54 +00:00
Chris Lattner 66031ed839 move all the target's asmprinters into the main target. The piece 
that should be split out is the InstPrinter (if a target is mc'ized).
This change makes all the targets be consistent.

llvm-svn: 119056
 2010-11-14 18:43:56 +00:00
Che-Liang Chiou fab7697e42 Add generating function declaration for PTX 
llvm-svn: 118398
 2010-11-08 03:06:08 +00:00
Che-Liang Chiou 09bf309527 Add physical register counting functions 
llvm-svn: 118397
 2010-11-08 03:00:52 +00:00
Che-Liang Chiou c03ec0cc42 Add a dummy PTXMCAsmStreamer class 
llvm-svn: 118396
 2010-11-08 02:58:44 +00:00
Duncan Sands f5dda01f33 Inside the calling convention logic LocVT is always a simple 
value type, so there is no point in passing it around using
an EVT.  Use the simpler MVT everywhere.  Rather than trying
to propagate this information maximally in all the code that
using the calling convention stuff, I chose to do a mainly
low impact change instead.

llvm-svn: 118167
 2010-11-03 11:35:31 +00:00
Benjamin Kramer 9192e7ab12 Make some symbols static, move classes into anonymous namespaces. 
llvm-svn: 117111
 2010-10-22 17:35:07 +00:00
Che-Liang Chiou 05046a177d Add lower argument and return of device function 
llvm-svn: 116805
 2010-10-19 13:14:40 +00:00
Oscar Fuentes b4b12535e8 Removed a bunch of unnecessary target_link_libraries. 
llvm-svn: 114999
 2010-09-28 22:39:14 +00:00
Che-Liang Chiou 299479020a Add ret instruction to PTX backend 
llvm-svn: 114788
 2010-09-25 07:46:17 +00:00
Eric Christopher dbb199d89b Add the exit instruction to the PTX target. 
Patch by Che-Liang Chiou <clchiou@gmail.com>!

llvm-svn: 114294
 2010-09-18 18:52:28 +00:00
Nick Lewycky 4c82c6c6fe Create PTX backend. Patch by Che-Liang Chiou! 
llvm-svn: 113235
 2010-09-07 18:14:24 +00:00