Bob Wilson 812209a58c Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this ... 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
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llvm	Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this	2009-09-30 22:06:26 +00:00
llvm-c	Add C API calls for building FNeg operations. Patch by KS Sreeram!	2009-09-28 21:51:41 +00:00