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Chris Lattner [Mon, 17 Aug 2009 04:23:44 +0000 (04:23 +0000)]
give MCAsmStreamer a TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79222
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Chris Lattner [Mon, 17 Aug 2009 04:17:34 +0000 (04:17 +0000)]
formatting cleanups, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79221
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Oscar Fuentes [Mon, 17 Aug 2009 04:10:20 +0000 (04:10 +0000)]
Make a declaration consistent with its definition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79220
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Oscar Fuentes [Mon, 17 Aug 2009 01:41:46 +0000 (01:41 +0000)]
CMake: LLVMConfig assigns LLVMX86 to the `native' component
name. Updated LLVM_LINK_COMPONENTS of Kaleidoscope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79219
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Erick Tryzelaar [Mon, 17 Aug 2009 00:55:33 +0000 (00:55 +0000)]
Wrap unit test death tests in GTEST_HAS_DEATH_TEST
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79218
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Erick Tryzelaar [Mon, 17 Aug 2009 00:14:11 +0000 (00:14 +0000)]
Change APFloatTest from using ASSERTs to EXPECTs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79216
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Erick Tryzelaar [Sun, 16 Aug 2009 23:37:03 +0000 (23:37 +0000)]
Expose creating constant ints and floats from strings to ocaml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79214
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Erick Tryzelaar [Sun, 16 Aug 2009 23:36:46 +0000 (23:36 +0000)]
Expose creating constant ints and floats from strings in llvm-c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79213
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Erick Tryzelaar [Sun, 16 Aug 2009 23:36:33 +0000 (23:36 +0000)]
Add helper functions to ConstantInt and ConstantFP to accept strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79212
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Erick Tryzelaar [Sun, 16 Aug 2009 23:36:19 +0000 (23:36 +0000)]
Modify APFloat to take a StringRef instead of a c string.
This also adds unit tests to APFloat that mainly tests the
string handling of APFloat, but not much else of it's api.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79210
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Erick Tryzelaar [Sun, 16 Aug 2009 23:36:01 +0000 (23:36 +0000)]
Add failure tests to APInt unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79209
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Dan Gohman [Sun, 16 Aug 2009 21:26:11 +0000 (21:26 +0000)]
Add a getOffsetOf, for building a target-independent expression for
offsetof, similar to getSizeOf for sizeof.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79208
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Dan Gohman [Sun, 16 Aug 2009 21:24:25 +0000 (21:24 +0000)]
Avoid emitting XMM save code in soft-float or no-implicit-float mode
or some other situation where no xmm registers need to be saved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79207
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Dan Gohman [Sun, 16 Aug 2009 21:19:53 +0000 (21:19 +0000)]
Delete an unused field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79206
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Oscar Fuentes [Sun, 16 Aug 2009 21:01:16 +0000 (21:01 +0000)]
CMake: Removed traces of obsolete variable LLVM_PLO_FLAGS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79204
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Oscar Fuentes [Sun, 16 Aug 2009 20:56:30 +0000 (20:56 +0000)]
CMake: New option LLVM_BUILD_TOOLS. Renamed LLVM_EXAMPLES to
LLVM_BUILD_EXAMPLES and set default to true. Documented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79203
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Oscar Fuentes [Sun, 16 Aug 2009 20:50:41 +0000 (20:50 +0000)]
CMake: Discriminate MINGW, MSYS, CYGWIN: does not try to build llvm-config under mingw without msys.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79202
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Jakob Stoklund Olesen [Sun, 16 Aug 2009 17:41:39 +0000 (17:41 +0000)]
Replace RegScavenger::DistanceMap with a simpler local algorithm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79195
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Jakob Stoklund Olesen [Sun, 16 Aug 2009 17:41:20 +0000 (17:41 +0000)]
Clean up the public interface of RegScavenger.
Remove unused methods and make others private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79194
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Jakob Stoklund Olesen [Sun, 16 Aug 2009 17:40:59 +0000 (17:40 +0000)]
Be more clever about regclasses in ScheduleDAGSDNodes::EmitCopyFromReg.
If two uses of a CopyFromReg want different regclasses, first try a common
sub-class, then fall back on the copy emitted in AddRegisterOperand. There is
no need for an assert here. The cross-class joiner usually cleans up nicely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79193
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Benjamin Kramer [Sun, 16 Aug 2009 11:56:42 +0000 (11:56 +0000)]
Fix use after free in Thumb2SizeReduction (PR4707). A MachineInstr was used after erasure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79189
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Bill Wendling [Sun, 16 Aug 2009 11:00:26 +0000 (11:00 +0000)]
Styalistic and format changes. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79187
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Benjamin Kramer [Sun, 16 Aug 2009 09:44:27 +0000 (09:44 +0000)]
Fix the MSVC build again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79186
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Oscar Fuentes [Sun, 16 Aug 2009 07:44:02 +0000 (07:44 +0000)]
CMake: Hopefully this will fix the build on VS. I can't replicate the
failure with VS 9.0, nmake and cmake 2.6.4. The buildbot output does
not show the patch level of cmake, it just says 2.6.
Sadly, parallel builds are broken due to recent changes on LLVM Target
libraries and its auxiliaries (TargetInfo, AsmPrinter, AsmParser). I
have a patch for stablishing the correct dependencies, but cmake is
buggy and generates makefiles that can't handle them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79180
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Oscar Fuentes [Sun, 16 Aug 2009 05:16:43 +0000 (05:16 +0000)]
CMake: Revert r79144. It reverted a change necessary for correct
parallel builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79177
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Chris Lattner [Sun, 16 Aug 2009 04:28:14 +0000 (04:28 +0000)]
add support for external symbols + X86::MOVPC32r.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79175
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Eli Friedman [Sun, 16 Aug 2009 04:23:49 +0000 (04:23 +0000)]
Fix for PR3016: detect the tricky case, where there are
unfoldable references to a PHI node in the block being folded, and disable
the transformation in that case. The correct transformation of such PHI
nodes depends on whether BB dominates Succ, and dominance is expensive
to compute here. (Alternatively, it's possible to check whether any
uses are live, but that's also essentially a dominance calculation.
Another alternative is to use reg2mem, but it probably isn't a good idea to
use that in simplifycfg.)
Also, remove some incorrect code from CanPropagatePredecessorsForPHIs
which is made unnecessary with this patch: it didn't consider the case
where a PHI node in BB has multiple uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79174
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Chris Lattner [Sun, 16 Aug 2009 03:12:25 +0000 (03:12 +0000)]
implement support for lowering references to global addresses. For example, we now
can asmprint:
NEW: movl "L___stack_chk_guard$non_lazy_ptr", %eax
OLD: movl L___stack_chk_guard$non_lazy_ptr, %eax
where 'new' is coming out of the MCInst version of the printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79170
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Chris Lattner [Sun, 16 Aug 2009 02:45:18 +0000 (02:45 +0000)]
more formatting improvements, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79167
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Chris Lattner [Sun, 16 Aug 2009 02:36:40 +0000 (02:36 +0000)]
code formatting improvements, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79165
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Chris Lattner [Sun, 16 Aug 2009 02:22:31 +0000 (02:22 +0000)]
when emitting errors about CHECK-NEXT directives, show the line that the
CHECK-NEXT is on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79164
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Erick Tryzelaar [Sun, 16 Aug 2009 02:20:57 +0000 (02:20 +0000)]
Add an llvm-c function that lets you insert an instruction with a name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79163
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Erick Tryzelaar [Sun, 16 Aug 2009 02:20:37 +0000 (02:20 +0000)]
Expose most of the Constant creation functions to ocaml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79162
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Erick Tryzelaar [Sun, 16 Aug 2009 02:20:24 +0000 (02:20 +0000)]
Expose most of the IRBuilder functionality to ocaml.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79161
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Erick Tryzelaar [Sun, 16 Aug 2009 02:20:12 +0000 (02:20 +0000)]
Expose most of the Constant creation functions to llvm-c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79160
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Erick Tryzelaar [Sun, 16 Aug 2009 02:19:59 +0000 (02:19 +0000)]
Expose most of the rest of IRBuilder's functions to llvm-c.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79159
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Erick Tryzelaar [Sun, 16 Aug 2009 02:19:46 +0000 (02:19 +0000)]
Add more casts to the IRBuilder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79158
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Evan Cheng [Sat, 15 Aug 2009 23:41:42 +0000 (23:41 +0000)]
Needs to check whether unaligned load / store of i64 is legal here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79150
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Bill Wendling [Sat, 15 Aug 2009 22:28:08 +0000 (22:28 +0000)]
Remove <iostream>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79146
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Benjamin Kramer [Sat, 15 Aug 2009 21:57:01 +0000 (21:57 +0000)]
Revert 78996. It was breaking MSVC builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79144
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Dan Gohman [Sat, 15 Aug 2009 21:41:03 +0000 (21:41 +0000)]
Mingw also doesn't have st_blksize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79142
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Eli Friedman [Sat, 15 Aug 2009 21:28:17 +0000 (21:28 +0000)]
Fix test on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79140
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Bill Wendling [Sat, 15 Aug 2009 21:27:32 +0000 (21:27 +0000)]
An overhaul of the exception handling code. This is arguably more correct than
what was there before. In "no FP mode", we weren't generating labels and unwind
table entries after each "push" instruction. While more than likely "okay", it's
not technically correct. The major thing was that the ordering of when to define
a new CFA register and at what offset wasn't correct. This would cause the
exception handling to fail in ways most miserable to users.
I also cleaned up some code a bit. There's one function which has a "return" at
the beginning, so it's never used. Should I just remove it? :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79139
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Eli Friedman [Sat, 15 Aug 2009 21:22:20 +0000 (21:22 +0000)]
Add svn:ignore to a couple of directories.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79138
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Bill Wendling [Sat, 15 Aug 2009 21:21:19 +0000 (21:21 +0000)]
Reapply r79127. It was fixed by d0k.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79136
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Bill Wendling [Sat, 15 Aug 2009 21:14:01 +0000 (21:14 +0000)]
Revert r79127. It was causing compilation errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79135
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Benjamin Kramer [Sat, 15 Aug 2009 21:07:49 +0000 (21:07 +0000)]
Don't try to get the context from an erased Instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79134
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Benjamin Kramer [Sat, 15 Aug 2009 20:46:16 +0000 (20:46 +0000)]
Unbreak build. Evan, please make sure my changes are correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79133
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Nick Lewycky [Sat, 15 Aug 2009 20:12:18 +0000 (20:12 +0000)]
SSI construction should just go ahead and ignore instructions in unreachable
blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79132
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Bill Wendling [Sat, 15 Aug 2009 20:08:04 +0000 (20:08 +0000)]
Fix validation errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79131
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Bill Wendling [Sat, 15 Aug 2009 20:07:42 +0000 (20:07 +0000)]
Fix validation errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79130
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Evan Cheng [Sat, 15 Aug 2009 19:23:44 +0000 (19:23 +0000)]
Change allowsUnalignedMemoryAccesses to take type argument since some targets
support unaligned mem access only for certain types. (Should it be size
instead?)
ARM v7 supports unaligned access for i16 and i32, some v6 variants support it
as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79127
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Chris Lattner [Sat, 15 Aug 2009 18:33:10 +0000 (18:33 +0000)]
wrap to 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79124
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Chris Lattner [Sat, 15 Aug 2009 18:32:21 +0000 (18:32 +0000)]
implement support for CHECK-NEXT: in filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79123
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 18:16:58 +0000 (18:16 +0000)]
Refine EarlyClobber assert in register scavenger.
It is legal for an inline asm operand to use an earlyclobber register if the
use operand is tied to the earlyclobber operand. The issue is discussed here:
http://gcc.gnu.org/ml/gcc/1999-04n/msg00431.html
We should perhaps let only the machine code verifier worry about these finer
details. EarlyClobber operands are not really interesting to the scavenger.
This fixes PR4528 for the third time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79122
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Chris Lattner [Sat, 15 Aug 2009 18:00:42 +0000 (18:00 +0000)]
simplify some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79121
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Chris Lattner [Sat, 15 Aug 2009 17:53:12 +0000 (17:53 +0000)]
rewrite FindStringInBuffer to use an explicit loop instead of
trying to wrap strstr which is just too inconvenient. Make it
use a StringRef to avoid ".c_str()" calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79120
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Chris Lattner [Sat, 15 Aug 2009 17:41:04 +0000 (17:41 +0000)]
Instead of using an std::pair, use a custom struct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79119
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Chris Lattner [Sat, 15 Aug 2009 17:35:05 +0000 (17:35 +0000)]
specify a target triple so global variable manglings are consistent etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79118
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Chris Lattner [Sat, 15 Aug 2009 17:28:09 +0000 (17:28 +0000)]
convert to filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79117
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Chris Lattner [Sat, 15 Aug 2009 17:24:09 +0000 (17:24 +0000)]
rename this test to sse2.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79116
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Chris Lattner [Sat, 15 Aug 2009 17:21:44 +0000 (17:21 +0000)]
merge a bunch more sse3 tests into sse3.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79115
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Chris Lattner [Sat, 15 Aug 2009 17:05:03 +0000 (17:05 +0000)]
convert test to filecheck format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79114
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Chris Lattner [Sat, 15 Aug 2009 17:01:44 +0000 (17:01 +0000)]
rename test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79113
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Chris Lattner [Sat, 15 Aug 2009 17:01:19 +0000 (17:01 +0000)]
this is a test for sse3, simplify it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79112
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Chris Lattner [Sat, 15 Aug 2009 16:54:02 +0000 (16:54 +0000)]
the .eh_frame sections we generate need to be writable (which
is why they are datarel). This should fix PR4724, and is fallout
from r78890.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79111
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Chris Lattner [Sat, 15 Aug 2009 16:51:06 +0000 (16:51 +0000)]
document filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79110
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Chris Lattner [Sat, 15 Aug 2009 16:18:56 +0000 (16:18 +0000)]
fix pasto noticed by Jakub
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79109
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Nicolas Geoffray [Sat, 15 Aug 2009 15:41:32 +0000 (15:41 +0000)]
Use the new API for creating an OpaqueType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79107
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Chris Lattner [Sat, 15 Aug 2009 15:40:48 +0000 (15:40 +0000)]
add a stub for futher description of filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79106
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Chris Lattner [Sat, 15 Aug 2009 15:38:11 +0000 (15:38 +0000)]
add a simple FileCheck man page.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79105
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Chris Lattner [Sat, 15 Aug 2009 15:08:28 +0000 (15:08 +0000)]
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79101
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Nicolas Geoffray [Sat, 15 Aug 2009 14:47:42 +0000 (14:47 +0000)]
Update cpp generation with new LLVM API for primitive types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79098
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Sanjiv Gupta [Sat, 15 Aug 2009 14:36:48 +0000 (14:36 +0000)]
Revert a few changes that were done in 78603.
PIC16DebugInfo currently rely on NameStr of composite type descriptors to uniquely
identify debug info for two aggregate type decls with same name.
This implementation will change when we have MDNodes based debug info implemenatation in place
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79097
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 13:10:46 +0000 (13:10 +0000)]
Don't setCalleeSavedInfoValid() until spills are interted.
In a naked function, the flag is never set and getPristineRegs() returns an
empty list. That means naked functions are able to clobber callee saved
registers, but that is the whole point of naked functions.
This fixes PR4716.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79096
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 13:10:15 +0000 (13:10 +0000)]
Allow double defs in the machine code verifier after the addPreRegAlloc passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79095
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Richard Osborne [Sat, 15 Aug 2009 12:53:15 +0000 (12:53 +0000)]
Move XCore AsmPrinter to XCore/AsmPrinter directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79094
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 12:10:22 +0000 (12:10 +0000)]
Add XFAIL testcase for setcc undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79093
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 12:09:56 +0000 (12:09 +0000)]
Add XFAIL test case for a scavenger assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79092
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Tilmann Scheller [Sat, 15 Aug 2009 11:54:46 +0000 (11:54 +0000)]
Add support for the PowerPC 64-bit SVR4 ABI.
The Link Register is volatile when using the 32-bit SVR4 ABI.
Make it possible to use the 64-bit SVR4 ABI.
Add non-volatile registers for the 64-bit SVR4 ABI.
Make sure r2 is a reserved register when using the 64-bit SVR4 ABI.
Update PPCFrameInfo for the 64-bit SVR4 ABI.
Add FIXME for 64-bit Darwin PPC.
Insert NOP instruction after direct function calls.
Emit official procedure descriptors.
Create TOC entries for GlobalAddress references.
Spill 64-bit non-volatile registers to the correct slots.
Only custom lower VAARG when using the 32-bit SVR4 ABI.
Use simple VASTART lowering for the 64-bit SVR4 ABI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79091
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Jakob Stoklund Olesen [Sat, 15 Aug 2009 11:03:03 +0000 (11:03 +0000)]
Update LocalRewriter::DistanceMap when inserting stack loads.
In the included test case, a stack load was not included in DistanceMap. That
caused TransferDeadness to ignore the instruction, leading to a scavenger
assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79090
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Bill Wendling [Sat, 15 Aug 2009 08:56:09 +0000 (08:56 +0000)]
Reformatting and some cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79088
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Evan Cheng [Sat, 15 Aug 2009 08:38:52 +0000 (08:38 +0000)]
80 col violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79087
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Evan Cheng [Sat, 15 Aug 2009 08:23:11 +0000 (08:23 +0000)]
Fix tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79086
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Evan Cheng [Sat, 15 Aug 2009 07:59:10 +0000 (07:59 +0000)]
Turn on if-conversion for thumb2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79084
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Chris Lattner [Sat, 15 Aug 2009 06:14:07 +0000 (06:14 +0000)]
update for rename.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79082
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Chris Lattner [Sat, 15 Aug 2009 06:13:40 +0000 (06:13 +0000)]
rename PIC16Section.h -> MCSectionPIC16.h for consistency with
the class it defines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79081
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Chris Lattner [Sat, 15 Aug 2009 06:10:23 +0000 (06:10 +0000)]
cmake likes its explicit list of files to build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79080
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Chris Lattner [Sat, 15 Aug 2009 06:09:35 +0000 (06:09 +0000)]
use XCore-specific section with xcore specific cp/dp flags to restore
support for globals going into the appropriate sections with the flags.
This hopefully finishes unbreaking the previous behavior that I broke before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79079
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Chris Lattner [Sat, 15 Aug 2009 06:08:34 +0000 (06:08 +0000)]
If ELF subtargets don't want to support 4/8/16-byte mergable sections, allow
them to null out the default section pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79078
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Chris Lattner [Sat, 15 Aug 2009 05:56:11 +0000 (05:56 +0000)]
add support for target-specific ELF section flags, add a new MCSectionXCore
class which represents the XCore cp/dp section flags. No functionality
change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79077
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Dan Gohman [Sat, 15 Aug 2009 02:07:36 +0000 (02:07 +0000)]
Simplify a few more things, eliminating a few more dependencies on
"the current basic block".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79069
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Dan Gohman [Sat, 15 Aug 2009 02:06:22 +0000 (02:06 +0000)]
Simplify this code to not depend as much on CurMBB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79068
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Evan Cheng [Sat, 15 Aug 2009 02:05:35 +0000 (02:05 +0000)]
Do not use frame register to reference fixed stack objects if the function is frameless.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79067
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Dan Gohman [Sat, 15 Aug 2009 02:05:19 +0000 (02:05 +0000)]
Always check to see if raw_fd_ostream's file descriptor is attached to
a terminal, not just when it's STDOUT_FILENO.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79066
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Dan Gohman [Sat, 15 Aug 2009 02:02:59 +0000 (02:02 +0000)]
Add support for column computation on unbuffered streams.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79065
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Dan Gohman [Sat, 15 Aug 2009 02:01:04 +0000 (02:01 +0000)]
Move FormattedStream's write_impl out of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79064
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Dan Gohman [Sat, 15 Aug 2009 01:56:38 +0000 (01:56 +0000)]
Remove an unnecessary #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79063
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Chris Lattner [Sat, 15 Aug 2009 01:39:28 +0000 (01:39 +0000)]
switch DominanceFrontier::splitBlock to use a smallvector for
the pred list instead of a vector, saving a boat load of malloc/free's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79062
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Dan Gohman [Sat, 15 Aug 2009 01:38:56 +0000 (01:38 +0000)]
On x86-64, for a varargs function, don't store the xmm registers to
the register save area if %al is 0. This avoids touching xmm
regsiters when they aren't actually used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79061
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