38c2b0a99c
fix assert in AsmPrinter::EmitGlobalConstantLargeInt to match reality.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13 04:39:46 +00:00
5979dfff8e
reduce nesting and code duplication in AsmPrinter::EmitGlobalConstantLargeInt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93292 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13 04:38:16 +00:00
3cc3a00570
reduce indentation and add a fast-path to EmitGlobalConstant for 8-byte
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integers on 64-bit systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93291 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13 04:34:19 +00:00
fe0e7ed6b0
reduce indentation and use early exits in AsmPrinter::EmitConstantValueOnly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93290 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-13 04:29:19 +00:00
d0592d3be6
fix PR5930, allowing the asmprinter to emit difference between
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two labels as a truncate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-03 18:33:18 +00:00
1a6726f795
Remove dead store.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-25 13:37:27 +00:00
cabdd7425d
Fix a bunch of little errors that Clang complains about when its being pedantic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91764 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-19 07:05:23 +00:00
eecb9919a4
Print newlines after printing labels for debug info, so that the output
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isn't cluttered with things like "Llabel47:Llabel48: movq (%rsi), %xmm3"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90638 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 01:42:34 +00:00
3b9bc04eda
Fix this code to use DIScope instead of DICompileUnit, as in r90181.
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Don't print "SrcLine"; just print the filename and line number, which
is obvious enough and more informative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90631 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 00:23:29 +00:00
fcafe44f56
Print a space between the comment character and the text.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90621 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 23:19:55 +00:00
f7ea2a534b
Use new interfaces to print spill size.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90611 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-04 22:46:04 +00:00
e9a059714e
Use StringRef instead of std::string in DIEString.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89793 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-24 19:42:17 +00:00
29cbade25a
Target-independent support for TargetFlags on BlockAddress operands,
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and support for blockaddresses in x86-32 PIC mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89506 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-20 23:18:13 +00:00
ddff941357
Support spill comments.
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Have the asm printer emit a comment if an instruction is a spill or
reload and have the spiller mark copies it introdues so the asm printer
can also annotate those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88911 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-16 15:12:23 +00:00
9a501cf19d
revert 88761 as it fails builds.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88762 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 07:22:25 +00:00
6fb01a7750
Fix debug info crashes for PIC16.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88761 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-14 06:19:49 +00:00
24f8e29b4e
Use .data() instead of .c_str() when nul-termination is not needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13 21:55:31 +00:00
1924aabf99
Move DebugInfo checks into EmitComments and remove them from
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target-specific AsmPrinters. Not all comments need DebugInfo.
Re-enable the line numbers comment test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88697 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-13 21:34:57 +00:00
53bb5c95af
Implement support to debug inlined functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86748 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-10 23:06:00 +00:00
c0ef244499
Fix comment typos.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86295 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 22:38:38 +00:00
40c57860da
Factor out the printing of the leading tab into printInlineAsm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 00:04:54 +00:00
568a3be545
Fix the label name generation for address-taken labels to avoid potential
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problems with name collisions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-05 23:14:35 +00:00
ad68264f59
Print out an informative comment for KILL instructions.
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The KILL pseudo-instruction may survive to the asm printer pass, just like the IMPLICIT_DEF. Print the KILL as a comment instead of just leaving a blank line in the output.
With -asm-verbose=0, a blank line is printed, like IMPLICIT?DEF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-04 19:24:37 +00:00
b953c944b6
Fix a missing newline in the dwarf output code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-31 20:59:09 +00:00
6a55e62996
Add support for BlockAddress static initializers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85562 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 01:45:18 +00:00
6ae5b32e48
Add a FIXME comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85559 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 01:38:20 +00:00
b1cac33856
Add some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85558 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 01:34:35 +00:00
8c2b52552c
Initial target-independent CodeGen support for BlockAddresses.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85556 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 01:27:03 +00:00
1619dc3b9e
s/DebugLoc.CompileUnit/DebugLoc.Scope/g
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s/DebugLoc.InlinedLoc/DebugLoc.InlinedAtLoc/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84054 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 23:28:53 +00:00
60b35bd8ec
Add support to handle debug info attached to an instruction.
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This is not yet enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83400 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06 18:37:31 +00:00
e3cc3f3c84
Instead of printing unnecessary basic block labels as labels in
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verbose-asm mode, print comments instead. This eliminates a non-comment
difference between verbose-asm mode and non-verbose-asm mode.
Also, factor out the relevant code out of all the targets and into
target-independent code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83392 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06 17:38:38 +00:00
af0e272683
Update processDebugLoc() so that it can be used to process debug info before and after printing an instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83363 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06 02:19:11 +00:00
cf0fe8d813
strength reduce a ton of type equality tests to check the typeid (Through
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the new predicates I added) instead of going through a context and doing a
pointer comparison. Besides being cheaper, this allows a smart compiler
to turn the if sequence into a switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-05 05:54:46 +00:00
a1434045c3
Add another MDNode into DebugLocTuple. This will be used to keep track of inlined functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83190 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-01 01:15:28 +00:00
b0fdedb3fd
Use MachineInstr as an processDebugLoc() argument.
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This will allow processDebugLoc() to handle scopes for DWARF debug info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83183 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 23:12:50 +00:00
3d910835fc
Use MDNode * directly as an RecordSourceLine() argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83182 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 22:51:28 +00:00
812209a58c
Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this
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to emit target-specific things at the beginning of the asm output. This
fixes a problem for PPC, where the text sections are not being kept together
as expected. The base class doInitialization code calls DW->BeginModule()
which emits a bunch of DWARF section directives. The PPC doInitialization
code then emits all the TEXT section directives, with the intention that they
will be kept together. But as I understand it, the Darwin assembler treats
the default TEXT section as a special case and moves it to the beginning of
the file, which means that all those DWARF sections are in the middle of
the text. With this change, the EmitStartOfAsmFile hook is called before
the DWARF section directives are emitted, so that all the PPC text section
directives come out right at the beginning of the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 22:06:26 +00:00
bc9506f5ee
Fix a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-30 21:26:13 +00:00
5ccdd10b1a
Remove std::string uses from DebugInfo interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83083 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-29 18:40:58 +00:00
b55e068e53
unconditionally compute MMI even if the target doesn't support EH or Debug info, because the target may use it for other things, this fixes PR5036
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-24 05:44:53 +00:00
bd23d5fda8
add a new hook to allow targets to splat stuff at the end of the file.
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Overriding doFinalization is pretty lame.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82268 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18 20:17:03 +00:00
c6f729ed55
Allow symbols to start from the digit if target requests it. This allows, e.g. pinning
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variables to specified absolute address. Make use of this feature for MSP430.
This unbreaks PR4776.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82227 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-18 16:57:42 +00:00
4edd187ddd
remove the AsmPrinter::printMCInst hook hack now that
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we have MCInstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 04:57:15 +00:00
25d812bd7d
inline AsmPrinter::getCurrentFunctionEHName into its only caller.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:35:39 +00:00
1c90c6f1c5
Eliminate AsmPrinter::EmitExternalGlobal, inlining its (now)
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one implementation into its one caller. This eliminates a totally
awesome and gratuitous hack where we casted a Function* to
GlobalVariable*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81967 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:17:39 +00:00
334fd1f259
eliminate the horrid AsmPrinter::getGlobalLinkName method, inlining
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it into all of its call sites and simplifying them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-16 00:08:41 +00:00
bfd1e50c4f
remove some horrible MAI hooks which fortunately turn out to be always empty.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81946 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 23:11:32 +00:00
662316c997
PIC16 does allow colon after MBB labels, simplify EmitBasicBlockStart.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 03:15:54 +00:00
90edac0e8b
Change MCAsmStreamer to take an MCInstPrinter instead of a
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full AsmPrinter, and change TargetRegistry to keep track
of registered MCInstPrinters.
llvm-mc is still linking in the entire
target foo to get the code emitter stuff, but this is an
important step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 03:02:37 +00:00
f806c23a9a
eliminate an extraneous use of TRI::getAsmName in a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81705 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 19:48:37 +00:00
