Bob Wilson
d06791f6d0
Use cast<> instead of dyn_cast<> in places where the type is known.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78881 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 01:57:47 +00:00
Dan Gohman
cf20ac4fd1
Various AsmWriter output cleanups. Use WriteAsOperand instead of
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PrintUnmangledNameSafely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 01:36:44 +00:00
Chris Lattner
38cff389af
sink uniquing of sections out of MCContext into the ELF and PECOFF TLOF implementations.
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MCContext no longer maintains a string -> section map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:37:15 +00:00
Dale Johannesen
f991ecf723
Symbols with LinkerPrivateLinkage are weak.
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This allows WebKit to build again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78872 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:28:52 +00:00
Chris Lattner
873bc4ccfd
make PIC16 unique its own sections instead of having mcontext do it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78871 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:26:52 +00:00
Chris Lattner
c9d31524ee
add some comments: MCContext owns the MCSections, but it bump pointer allocates
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them, so it doesn't have to explicitly free them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78870 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:21:53 +00:00
Chris Lattner
e309cfa0d8
reject invalid code like:
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int x __attribute__((section("_foo, _bar"))) = 4;
int y __attribute__((section("_foo, _bar, 4byte_literals"))) = 1;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78867 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:05:07 +00:00
Chris Lattner
5dc47ff039
implement support for uniquing MachO sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78866 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 23:55:02 +00:00
Chris Lattner
a462920ae0
some compiler don't get string from TLOF.h implicitly or something.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78864 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 23:53:59 +00:00
Chris Lattner
d3c4486f46
reduce #includage
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78860 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 23:34:27 +00:00
Bob Wilson
af385baa1d
Recognize Neon VDUP shuffles during legalization instead of selection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78852 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 22:54:19 +00:00
Bob Wilson
d8e1757eac
Recognize Neon VREV shuffles during legalization instead of selection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78850 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 22:31:50 +00:00
Dan Gohman
a9ad04191c
This void is implicit in C++.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78848 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 22:10:57 +00:00
Bob Wilson
114a266c94
Generate Neon VTBL and VTBX instructions from the corresponding intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78835 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 20:51:55 +00:00
Dan Gohman
a6340628c2
Use PadToColumn instead of tabs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78834 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 18:55:32 +00:00
Evan Cheng
3aaccffbce
PredCC is meant to be 2 bits wide, like PredCC1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78829 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 18:35:50 +00:00
David Goodwin
1a8f36e3ce
Enhance the InstrStage object to enable the specification of an Itinerary with overlapping stages. The default is to maintain the current behavior that the "next" stage immediately follows the previous one.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 18:31:53 +00:00
Jim Grosbach
bff392384d
Add catch block handling to SjLj exception handling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 17:38:44 +00:00
Bob Wilson
9f7d60f460
Fix TableGen warnings. This partly reverts my previous change to this file,
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leaving the mayLoad and mayStore settings around only the load/store
instructions where those can't be inferred from the patterns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78815 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 17:04:56 +00:00
Chris Lattner
bfbc1de72f
change CBE to just get TAI now, instead of TM to get TAI.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78813 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 16:41:44 +00:00
Dan Gohman
9ca9daad21
Transform -X/C to X/-C, implementing a README.txt entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78812 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 16:37:02 +00:00
Oscar Fuentes
933849324e
CMake: Added asm file to x86_64 MSVC build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78807 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 15:54:28 +00:00
Jim Grosbach
378756c0f2
register naming cleanup (s/ip/r12/)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 15:21:13 +00:00
Chris Lattner
a7ac47cee1
Change TargetAsmInfo to be constructed via TargetRegistry from a Target+Triple
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pair instead of from a virtual method on TargetMachine. This cuts the final
ties of TargetAsmInfo to TargetMachine, meaning that MC can now use
TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 07:22:17 +00:00
Jakob Stoklund Olesen
d6eb635d1a
Move immediate constant predicate templates from the Blackfin target to MathExtras.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 06:22:07 +00:00
Evan Cheng
007ea274f4
Shrink Thumb2 movcc instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78790 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 05:17:19 +00:00
Evan Cheng
e0d7fe8550
Remove another Darwin assembler workaround.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78779 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 02:07:19 +00:00
Evan Cheng
c972165b11
80 col violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78778 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 02:03:03 +00:00
Evan Cheng
ea253b99e9
Remove an Darwin assembler workaround.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78777 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 01:56:42 +00:00
Evan Cheng
05c269c645
Shrink ADDS, ADC, RSB, and SUBS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78776 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 01:49:45 +00:00
Bob Wilson
dbd3c0e06d
Add missing chain operands for VLD* and VST* instructions.
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Set "mayLoad" and "mayStore" on the load/store instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78761 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 00:49:01 +00:00
Owen Anderson
23b9b19b1a
Add contexts to some of the MVT APIs. No functionality change yet, just the infrastructure work needed to get the contexts to where they need to be first.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78759 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-12 00:36:31 +00:00
Chris Lattner
c98077ba42
prune #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78749 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 23:07:27 +00:00
Chris Lattner
5940c02633
prune #includage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 23:06:16 +00:00
Chris Lattner
6b883e3297
fix CodeGen/PowerPC/2007-01-15-AsmDialect.ll, fallout from r78742
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78747 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 23:03:40 +00:00
Chris Lattner
ce914b8f94
change the -x86-asm-syntax=intel/att flag to be in X86TAI
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instead of X86 Subtarget. This elimianates dependencies on
X86Subtarget from X86TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 23:01:09 +00:00
Evan Cheng
b89030ab65
Shrinkify Thumb2 r = add sp, imm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78745 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 23:00:31 +00:00
Chris Lattner
09652df5fc
second half of commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78744 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:52:15 +00:00
Chris Lattner
5b67bb1922
pass "is64Bit" flag into PPC TAI ctors instead of a whole targetmachine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78743 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:51:34 +00:00
Chris Lattner
74da671c36
eliminate asmflavor from subtarget, PPCTAI is the only client
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and each callee knows that it returns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78742 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:49:34 +00:00
Chris Lattner
e2b060161c
Change the asmprinter to print the comment character before the
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"inlineasmstart/end" strings so that the contents of the directive
are separate from the comment character. This lets elf targets
get #APP/#NOAPP for free even if they don't use "#" as the comment
character. This also allows hoisting the darwin stuff up to the
shared TAI class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78737 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:39:40 +00:00
David Goodwin
546952fd60
Allow a zero cycle stage to reserve/require a FU without advancing the cycle counter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78736 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:38:43 +00:00
Chris Lattner
e28a2e8b70
factorize more darwin TAI stuff. Note that this gives
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darwin/arm support for .no_dead_strip
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78734 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:31:42 +00:00
Daniel Dunbar
0c420fc20a
X86/AsmParser: Mark MOV64GSrm, MOV64FSrm, GS_MOV32rm, FS_MOV32rm as codegen only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78733 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:24:40 +00:00
Chris Lattner
e2811a7480
factorize darwin ProtectedDirective and SetDirective.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78732 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:22:44 +00:00
Daniel Dunbar
7417b761c2
Add 'isCodeGenOnly' bit to Instruction .td records.
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- Used to mark fake instructions which don't correspond to an actual machine
instruction (or are duplicates of a real instruction). This is to be used for
"special cases" in the .td files, which should be ignored by things like the
assembler and disassembler. We still need a good solution to handle pervasive
duplication, like with the Int_ instructions.
- Set the bit on fake "mov 0" style instructions, which allows turning an
assembler matcher warning into a hard error.
- -2 FIXMEs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78731 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:17:52 +00:00
Chris Lattner
b6ba9c36db
all darwin targets have .space and .zerofill, pull up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78730 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:17:31 +00:00
Chris Lattner
5f28ffe6c2
eliminate template from arm TAI
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78729 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:14:59 +00:00
Chris Lattner
4b152796ce
fix a bug I introduced in r78724 that caused failures in:
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CodeGen/X86/dll-linkage.ll & CodeGen/X86/mingw-alloca.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78728 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:12:58 +00:00
Chris Lattner
c89ecc5c2f
move LCOMMDirective = "\t.lcomm\t" up to DarwinTAI, eliminate
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template in PPC backend for TAI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-11 22:06:07 +00:00