Kevin Enderby 38fdb7d9fc Various crash reporting tools have a problem with the dwarf generated for ... assembly source when it generates the TAG_subprogram dwarf debug info for the labels that have nothing between them as in this bit of assembly source: % cat ZeroLength.s _func1: _func2: nop One solution would be to not emit the subsequent labels with the same address and use the next label with a different address or the end of the section for the AT_high_pc value of the TAG_subprogram. Turns out in llvm-mc it is not possible in all cases to determine of two symbols have the same value at the point we put out the TAG_subprogram dwarf debug info. So we will have llvm-mc instead of putting out TAG_subprogram's put out DW_TAG_label's. And the DW_TAG_label does not have a AT_high_pc value which avoids the problem. This commit is only the functional change to make the diffs clear as to what is really being changed. The next commit will be to clean up the names of such things like MCGenDwarfSubprogramEntry to something like MCGenDwarfLabelEntry. rdar://10666925 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147860 91177308-0d34-0410-b5e6-96231b3b80d8		2012-01-10 17:52:29 +00:00
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ARM	ARM VFP assembly parsing and encoding for VCVT(float <--> fixed point).	2011-12-22 22:19:05 +00:00
AsmParser	Split Finish into Finish and FinishImpl to have a common place to do end of	2012-01-07 03:13:18 +00:00
COFF	Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the	2011-12-17 01:14:52 +00:00
Disassembler	Add disassembler support for VPERMIL2PD and VPERMIL2PS.	2011-12-30 06:23:39 +00:00
ELF	Implement cfi_restore. Patch by Brian Anderson!	2011-12-29 21:43:03 +00:00
MachO	Various crash reporting tools have a problem with the dwarf generated for	2012-01-10 17:52:29 +00:00
MBlaze	Teach the MBlaze asm parser how to parse special purpose register names.	2010-12-20 20:43:24 +00:00
Mips	Local dynamic TLS model for direct object output. Create the correct TLS MIPS	2011-12-22 01:05:17 +00:00
X86	Make sure we correctly note the existence of an i8 immediate for vblendvps and friends, so we compute fixups correctly. PR11586.	2011-12-15 23:46:18 +00:00