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25261 Commits

Author SHA1 Message Date
Ulrich Weigand
96fb3a25cb [PowerPC] Support some miscellaneous mnemonics in the asm parser 
This adds support for the following extended mnemonics:
  xnop
  mr.
  not
  not.
  la



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184767 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 18:08:03 +00:00
Benjamin Kramer
cf1a3b16c0 PPC: Remove default case from fully covered switch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184758 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 17:03:25 +00:00
Aaron Watry
6c4b8fe9dd R600: Fix spelling error in comment 
our -> or

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184756 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 16:57:57 +00:00
Ulrich Weigand
2e8bd89503 [PowerPC] Add predicted forms of branches 
This adds support for the predicted forms of branches (+/-).
There are three cases to consider:
- Branches using a PPC::Predicate code
  For these, I've added new PPC::Predicate codes corresponding
  to the BO values for predicted branch forms, and updated insn
  printing to print them correctly.  I've also added new aliases
  for the asm parser matching the new forms.
- bt/bf
  I've added new aliases matching to gBC etc.
- bd(n)z variants
  I've added new instruction patterns for the predicted forms.

In all cases, the new patterns are used for the asm parser only.
(The new infrastructure ought to be sufficient to allow use by
the compiler too at some point.)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184754 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 16:52:04 +00:00
NAKAMURA Takumi
f1505ff35b NVPTXTargetObjectFile.h: Initialize some pointers as NULL in the constructor of NVPTXTargetObjectFile. ~NVPTXTargetObjectFile() tries to delete them. 
It caused crash on some hosts since r184595.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184728 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 13:19:41 +00:00
Ulrich Weigand
48473a8de5 [PowerPC] Add t/f branch mnemonics to asm parser 
This adds the bt/bf/bd(n)zt/bd(n)zf mnemonics as aliases for the
asm parser, resolving to the generic conditional patterns.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184725 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 12:49:20 +00:00
Ulrich Weigand
e5a30f0ca2 [PowerPC] Support generic conditional branches in asm parser 
This adds instruction patterns to cover the generic forms of
the conditional branch instructions.  This allows the assembler
to support the generic mnemonics.

The compiler will still generate the various specific forms
of the instruction that were already supported.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184722 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 11:55:21 +00:00
Ulrich Weigand
9679c47a07 [PowerPC] Support absolute branches 
There is currently only limited support for the "absolute" variants
of branch instructions.  This patch adds support for the absolute
variants of all branches that are currently otherwise supported.

This requires adding new fixup types so that the correct variant
of relocation type can be selected by the object writer.

While the compiler will continue to usually choose the relative
branch variants, this will allow the asm parser to fully support
the absolute branches, with either immediate (numerical) or
symbolic target addresses.

No change in code generation intended.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184721 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 11:03:33 +00:00
Ulrich Weigand
9068d5310c [PowerPC] Support bd(n)zl and bd(n)zlrl 
This adds support for the bd(n)zl and bd(n)zlrl instructions.
The patterns are currently used for the asm parser only.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184720 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 11:02:38 +00:00
Ulrich Weigand
813942a0cf [PowerPC] Support b(cond)l in the asm parser 
This patch adds support for the conditional variants of bl.
The pattern is currently used by the asm parser only.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184719 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 11:02:19 +00:00
Ulrich Weigand
7e66f5c1b4 [PowerPC] Support blrl and variants in the asm parser 
This patch adds support for blrl and its conditional variants.
The patterns are (currently) used for the asm parser only.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184718 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 11:01:55 +00:00
Vladimir Medic
90b1086b93 This patch introduces RegisterOperand class into Mips FPU instruction definitions and adds dedicated parser methods to MipsAsmParser. It is the first in a series of patches that should fix the problems with parsing Mips FPU instructions and optimize the code in MipsAsmParser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184716 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 10:05:34 +00:00
Amaury de la Vieuville
ebc3938ae7 ARM: check predicate bits for thumb instructions 
When encoded to thumb, VFP instruction and VMOV/VDUP between scalar and
core registers, must have their predicate bit to 0b1110.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184707 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:15:01 +00:00
Amaury de la Vieuville
07c3e159d8 ARM: rGPR is meant to be unpredictable, not undefined 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184706 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:14:54 +00:00
Andrew Trick
98a9b72e8c Temporarily enable MI-Sched on X86. 
Sorry for the unit test churn. I'll try to make the change permanently
next time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184705 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:13:20 +00:00
Amaury de la Vieuville
4ee72398a1 ARM: fix thumb1 nop decoding 
In thumb1, NOP is a pseudo-instruction equivalent to mov r8, r8.
However the disassembler should not use this alias.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184703 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:11:53 +00:00
Amaury de la Vieuville
ff08da15cf ARM: fix IT decoding 
mask == 0 -> UNPRED

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184702 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:11:45 +00:00
Amaury de la Vieuville
0c9f0c047d ARM: enable decoding of pc-relative PLD/PLI 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184701 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 09:11:38 +00:00
Andrew Trick
0f2eec65fb Add MI-Sched support for x86 macro fusion. 
This is an awful implementation of the target hook. But we don't have
abstractions yet for common machine ops, and I don't see any quick way
to make it table-driven.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184664 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-23 09:00:28 +00:00
Chad Rosier
5b3fca50a0 The getRegForInlineAsmConstraint function should only accept MVT value types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184642 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-22 18:37:38 +00:00
David Blaikie
1948910e31 DebugInfo: Don't lose unreferenced non-trivial by-value parameters 
A FastISel optimization was causing us to emit no information for such
parameters & when they go missing we end up emitting a different
function type. By avoiding that shortcut we not only get types correct
(very important) but also location information (handy) - even if it's
only live at the start of a function & may be clobbered later.

Reviewed/discussion by Evan Cheng & Dan Gohman.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184604 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 22:56:30 +00:00
Justin Holewinski
0ff4287fe2 [NVPTX] Add support for selecting CUDA vs OCL mode based on triple 
IR for CUDA should use "nvptx[64]-nvidia-cuda", and IR for NV OpenCL should use "nvptx[64]-nvidia-nvcl"

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184579 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 18:51:49 +00:00
Andrew Trick
9b5575d55a Fix IMULX machine model. Multiple def operands require multiple SchedWrites. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184566 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 18:33:04 +00:00
Ulrich Weigand
84569698f0 [PowerPC] Support R_PPC_REL16 family of relocations 
The GNU assembler supports (as extension to the ABI) use of PC-relative
relocations in half16 fields, which allows writing code like:

  li 1, base-.

This patch adds support for those relocation types in the assembler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184552 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:44:37 +00:00
Ulrich Weigand
cab0a19338 [PowerPC] Support various tls-related modifiers 
The current code base only supports the minimum set of tls-related
relocations and @modifiers that are necessary to support compiler-
generated code.  This patch extends this to the full set defined
in the ABI (and supported by the GNU assembler) for the benefit
of the assembler parser.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184551 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:44:15 +00:00
Ulrich Weigand
f7c1ee79fe [PowerPC] Support @higher et.al. modifiers 
This adds support for the @higher, @highera, @highest, and @highesta
modifers, including some missing relocation types.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184550 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:43:42 +00:00
Ulrich Weigand
f8f87dcfce [PowerPC] Support @toc@h modifier 
This adds the relocation type and other necessary infrastructure
to use the @toc@h modifier in the assembler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184549 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:43:10 +00:00
Ulrich Weigand
d284957246 [PowerPC] Support @h modifier 
This adds necessary infrastructure to support the @h modifier.
Note that all required relocation types were already present
(and unused).

This patch provides support for using @h in the assembler;
it would also be possible to now use this feature in code
generated by the compiler, but this is not done yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184548 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:42:49 +00:00
Ulrich Weigand
92cfa61c50 [PowerPC] Rename some more VK_PPC_ enums 
This renames more VK_PPC_ enums, to make them more closely reflect
the @modifier string they represent.  This also prepares for adding
a bunch of new VK_PPC_ enums in upcoming patches.

For consistency, some MO_ flags related to VK_PPC_ enums are
likewise renamed.

No change in behaviour.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184547 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-21 14:42:20 +00:00
Quentin Colombet
2b7cdf09a1 ARM: Remove a (false) dependency on the memoryoperand's value as we do not use 
it at the moment.
This allows to form more paired loads even when stack coloring pass destroys the
memoryoperand's value.

<rdar://problem/13978317>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184492 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:51:44 +00:00
Ulrich Weigand
846565924a [PowerPC] Clean up VK_PPC_TOC... names 
This is another minor cleanup; to bring enum names in line
with the corresponding @modifier names, this renames:

  VK_PPC_TOC -> VK_PPC_TOCBASE
  VK_PPC_TOC_ENTRY -> VK_PPC_TOC16

No code change intended.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184491 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:39:42 +00:00
Kevin Enderby
46d7de7a19 Update the X86 disassembler to use xacquire and xrelease when appropriate. 
This is a bit tricky as the xacquire and xrelease hints use the same bytes,
0xf2 and 0xf3, as the repne and rep prefixes.

Fortunately llvm has different llvm MCInst Opcode enums for rep/xrelease
and repne/xacquire. So to make this work a boolean was added the
InternalInstruction struct as part of the Prefix state which is set with the
added logic in readPrefixes() when decoding an instruction to determine
if these prefix bytes are to be disassembled as xacquire or xrelease.  Then
we let the matcher pick the normal prefix instructionID and we change the
Opcode after that when it is set into the MCInst being created.

rdar://11019859


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184490 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:32:18 +00:00
Ulrich Weigand
769accfb4d [PowerPC] Minor cleanup in PPCELFObjectWriter::getRelocTypeInner 
This just re-sorts the big switch statement in
PPCELFObjectWriter::getRelocTypeInner to follow
the (numerical) order of the reloc types, and
fixes a couple of whitespace issues.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184485 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 22:04:40 +00:00
Tom Stellard
4010e43810 R600/SI: Expand sub for v2i32 and v4i32 for SI 
Also add a v2i32 test to the existing v4i32 test.

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry<awatry@gmail.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184482 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 21:55:37 +00:00
Tom Stellard
fe91c515d7 R600/SI: Expand add for v2i32 and v4i32 
Also add SI tests to existing file and a v2i32 test for both
R600 and SI.

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184481 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 21:55:30 +00:00
Tom Stellard
eb3aa070c9 R600: Expand v2i32 load/store instead of custom lowering 
The custom lowering causes llc to crash with a segfault.

Ideally, the custom lowering can be fixed, but this allows
programs which load/store v2i32 to work without crashing.

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry<awatry@gmail.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184480 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 21:55:23 +00:00
Joey Gouly
4cbbbf49b6 This reverts r155000. 
The cdp2 instruction should have the same restrictions as cdp on the
co-processor registers.

VFP instructions on v8/AArch32 share the same encoding space as cdp2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184445 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 17:42:36 +00:00
Ulrich Weigand
ea18f0cc4d [PowerPC] Remove unused parameter 
The isDarwin parameter to the llvm::LowerPPCMachineInstrToMCInst
routine is now no longer needed; remove it.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184441 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 16:58:14 +00:00
Ulrich Weigand
06eb45c358 [PowerPC] Add missing build dependency 
This (hopefully) fixes build failures resulting from r184436;
the PowerPC asm parser now depends on PowerPC target expresssions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184439 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 16:38:00 +00:00
Ulrich Weigand
027e94479c [PowerPC] Optimize @ha/@l constructs 
This patch adds support for having the assembler optimize fixups
to constructs like "symbol@ha" or "symbol@l" if "symbol" can be
resolved at assembler time.

This optimization is already present in the PPCMCExpr.cpp code
for handling PPC_HA16/PPC_LO16 target expressions.  However,
those target expression were used only on Darwin targets.

This patch changes target expression code so that they are
usable also with the GNU assembler (using the @ha / @l syntax
instead of the ha16() / lo16() syntax), and changes the
MCInst lowering code to generate those target expressions
where appropriate.

It also changes the asm parser to generate HA16/LO16 target
expressions when parsing assembler source that uses the
@ha / @l modifiers.  The effect is that now the above-
mentioned optimization automatically becomes available
for those situations too.
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184436 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 16:23:52 +00:00
Ulrich Weigand
0db5379fe6 [PowerPC] Support compare mnemonics with implied CR0 
Just like for branch mnemonics (where support was recently added), the
assembler is supposed to support extended mnemonics for the compare
instructions where no condition register is specified explicitly
(and CR0 is assumed implicitly).

This patch adds support for those extended compare mnemonics.


Index: llvm-head/test/MC/PowerPC/ppc64-encoding-ext.s
===================================================================
--- llvm-head.orig/test/MC/PowerPC/ppc64-encoding-ext.s
+++ llvm-head/test/MC/PowerPC/ppc64-encoding-ext.s
@@ -449,21 +449,37 @@
 
 # CHECK: cmpdi 2, 3, 128                 # encoding: [0x2d,0x23,0x00,0x80]
          cmpdi 2, 3, 128
+# CHECK: cmpdi 0, 3, 128                 # encoding: [0x2c,0x23,0x00,0x80]
+         cmpdi 3, 128
 # CHECK: cmpd 2, 3, 4                    # encoding: [0x7d,0x23,0x20,0x00]
          cmpd 2, 3, 4
+# CHECK: cmpd 0, 3, 4                    # encoding: [0x7c,0x23,0x20,0x00]
+         cmpd 3, 4
 # CHECK: cmpldi 2, 3, 128                # encoding: [0x29,0x23,0x00,0x80]
          cmpldi 2, 3, 128
+# CHECK: cmpldi 0, 3, 128                # encoding: [0x28,0x23,0x00,0x80]
+         cmpldi 3, 128
 # CHECK: cmpld 2, 3, 4                   # encoding: [0x7d,0x23,0x20,0x40]
          cmpld 2, 3, 4
+# CHECK: cmpld 0, 3, 4                   # encoding: [0x7c,0x23,0x20,0x40]
+         cmpld 3, 4
 
 # CHECK: cmpwi 2, 3, 128                 # encoding: [0x2d,0x03,0x00,0x80]
          cmpwi 2, 3, 128
+# CHECK: cmpwi 0, 3, 128                 # encoding: [0x2c,0x03,0x00,0x80]
+         cmpwi 3, 128
 # CHECK: cmpw 2, 3, 4                    # encoding: [0x7d,0x03,0x20,0x00]
          cmpw 2, 3, 4
+# CHECK: cmpw 0, 3, 4                    # encoding: [0x7c,0x03,0x20,0x00]
+         cmpw 3, 4
 # CHECK: cmplwi 2, 3, 128                # encoding: [0x29,0x03,0x00,0x80]
          cmplwi 2, 3, 128
+# CHECK: cmplwi 0, 3, 128                # encoding: [0x28,0x03,0x00,0x80]
+         cmplwi 3, 128
 # CHECK: cmplw 2, 3, 4                   # encoding: [0x7d,0x03,0x20,0x40]
          cmplw 2, 3, 4
+# CHECK: cmplw 0, 3, 4                   # encoding: [0x7c,0x03,0x20,0x40]
+         cmplw 3, 4
 
 # FIXME: Trap mnemonics
 
Index: llvm-head/lib/Target/PowerPC/PPCInstrInfo.td
===================================================================
--- llvm-head.orig/lib/Target/PowerPC/PPCInstrInfo.td
+++ llvm-head/lib/Target/PowerPC/PPCInstrInfo.td
@@ -2201,3 +2201,12 @@ defm : BranchExtendedMnemonic<"ne", 68>;
 defm : BranchExtendedMnemonic<"nu", 100>;
 defm : BranchExtendedMnemonic<"ns", 100>;
 
+def : InstAlias<"cmpwi $rA, $imm", (CMPWI CR0, gprc:$rA, s16imm:$imm)>;
+def : InstAlias<"cmpw $rA, $rB", (CMPW CR0, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmplwi $rA, $imm", (CMPLWI CR0, gprc:$rA, u16imm:$imm)>;
+def : InstAlias<"cmplw $rA, $rB", (CMPLW CR0, gprc:$rA, gprc:$rB)>;
+def : InstAlias<"cmpdi $rA, $imm", (CMPDI CR0, g8rc:$rA, s16imm:$imm)>;
+def : InstAlias<"cmpd $rA, $rB", (CMPD CR0, g8rc:$rA, g8rc:$rB)>;
+def : InstAlias<"cmpldi $rA, $imm", (CMPLDI CR0, g8rc:$rA, u16imm:$imm)>;
+def : InstAlias<"cmpld $rA, $rB", (CMPLD CR0, g8rc:$rA, g8rc:$rB)>;
+


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184435 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 16:15:12 +00:00
Vladimir Medic
7231625f75 Optimize register parsing for MipsAsmParser. Allow symbolic aliases for FPU registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184411 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-20 11:21:49 +00:00
Bill Wendling
0c92f2a1c7 Don't pass in the TargetInstrInfo into the register info object. It doesn't use it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184369 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 21:59:00 +00:00
David Blaikie
0159ae4295 DebugInfo: PR14763/r183329 correct the location of indirect parameters 
We had been papering over a problem with location info for non-trivial
types passed by value by emitting their type as references (this caused
the debugger to interpret the location information correctly, but broke
the type of the function). r183329 corrected the type information but
lead to the debugger interpreting the pointer parameter as the value -
the debug info describing the location needed an extra dereference.

Use a new flag in DIVariable to add the extra indirection (either by
promoting an existing DW_OP_reg (parameter passed in a register) to
DW_OP_breg + 0 or by adding DW_OP_deref to an existing DW_OP_breg + n
(parameter passed on the stack).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184368 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 21:55:13 +00:00
Bill Wendling
ba54bca472 Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184360 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 21:36:55 +00:00
Bill Wendling
f9fd58a44b Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184352 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 21:07:11 +00:00
Bill Wendling
ea44281d5d Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184349 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 20:51:24 +00:00
Matt Arsenault
ad966ea7a8 Move StructurizeCFG out of R600 to generic Transforms. 
Register it with PassManager

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184343 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 20:18:24 +00:00
Vladimir Medic
dd5fe2ffc6 The RenderMethod field in RegisterOperand class sets the name of the method on the target specific operand to call to add the target specific operand to an MCInst. This patch defines RenderMethod for mips RegisterOperand classes and removes redundant code from MipsAsmParser.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184292 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 10:14:36 +00:00
Matt Arsenault
70a3dc1bc2 Use GetUnderlyingObject instead of custom function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184261 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-18 23:37:58 +00:00