llvm-project

Commit Graph

Author	SHA1	Message	Date
John McCall	8e4c74bb7c	Simplify EH control flow by observing that EH scopes form a simple hierarchy of delegation, and that EH selector values are meaningful function-wide (good thing, too, or inlining wouldn't work). 2,3d 1a hierarchy of delegation and that EH selector values have the same meaning everywhere in the function instead of being meaningful only in the context of a specific selector. This removes the need for routing edges through EH cleanups, since a cleanup simply always branches to its enclosing scope. llvm-svn: 137293	2011-08-11 02:22:43 +00:00
Chris Lattner	01cf8db38b	now that we have a centralized place to do so, add some using declarations for some common llvm types: stringref and smallvector. This cleans up the codebase quite a bit. llvm-svn: 135576	2011-07-20 06:58:45 +00:00
John McCall	ed1ae86ac6	Move all the cleanups framework code into a single file. Pure motion. llvm-svn: 124484	2011-01-28 11:13:47 +00:00

Author

SHA1

Message

Date

John McCall

8e4c74bb7c

Simplify EH control flow by observing that EH scopes form a simple

hierarchy of delegation, and that EH selector values are meaningful
function-wide (good thing, too, or inlining wouldn't work).
2,3d
1a
hierarchy of delegation and that EH selector values have the same
meaning everywhere in the function instead of being meaningful only
in the context of a specific selector.

This removes the need for routing edges through EH cleanups,
since a cleanup simply always branches to its enclosing scope.

llvm-svn: 137293

2011-08-11 02:22:43 +00:00

Chris Lattner

01cf8db38b

now that we have a centralized place to do so, add some using declarations for

some common llvm types: stringref and smallvector.  This cleans up the codebase
quite a bit.

llvm-svn: 135576

2011-07-20 06:58:45 +00:00

John McCall

ed1ae86ac6

Move all the cleanups framework code into a single file.

Pure motion.

llvm-svn: 124484

2011-01-28 11:13:47 +00:00

3 Commits