Chris Lattner 9ec640a902 This is a major cleanup of the instruction metadata interfaces that ... I asked Devang to do back on Sep 27. Instead of going through the MetadataContext class with methods like getMD() and getMDs(), just ask the instruction directly for its metadata with getMetadata() and getAllMetadata(). This includes a variety of other fixes and improvements: previously all Value*'s were bloated because the HasMetadata bit was thrown into value, adding a 9th bit to a byte. Now this is properly sunk down to the Instruction class (the only place where it makes sense) and it will be folded away somewhere soon. This also fixes some confusion in getMDs and its clients about whether the returned list is indexed by the MDID or densely packed. This is now returned sorted and densely packed and the comments make this clear. This introduces a number of fixme's which I'll follow up on. llvm-svn: 92235		2009-12-28 23:41:32 +00:00
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Hello	Fix a bunch of little errors that Clang complains about when its being pedantic	2009-12-19 07:05:23 +00:00
Instrumentation	Cheap, mostly strict, stable sorting.	2009-12-02 15:57:15 +00:00
IPO	This is a major cleanup of the instruction metadata interfaces that	2009-12-28 23:41:32 +00:00
Scalar	split code that doesn't need to be templated out of IRBuilder into a new	2009-12-28 21:28:46 +00:00
Utils	This is a major cleanup of the instruction metadata interfaces that	2009-12-28 23:41:32 +00:00
Makefile	The attached patches attempt to fix cross builds. For example, if you	2009-08-18 00:40:33 +00:00