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Author SHA1 Message Date
Jakob Stoklund Olesen 415a7a6fec Revert "Disable codegen prepare critical edge splitting. Machine instruction passes now" 
This reverts revision 114633. It was breaking llvm-gcc-i386-linux-selfhost.

It seems there is a downstream bug that is exposed by
-cgp-critical-edge-splitting=0. When that bug is fixed, this patch can go back
in.

Note that the changes to tailcallfp2.ll are not reverted. They were good are
required.

llvm-svn: 114859
 2010-09-27 18:43:48 +00:00
Evan Cheng 794aaa79e2 Disable codegen prepare critical edge splitting. Machine instruction passes now 
break critical edges on demand.

llvm-svn: 114633
 2010-09-23 06:55:34 +00:00
Benjamin Kramer 50729ad717 Feed the right output into FileCheck. 
llvm-svn: 108523
 2010-07-16 10:58:02 +00:00
Dale Johannesen bfd4fd7bb7 The SelectionDAGBuilder's handling of debug info, on rare 
occasions, caused code to be generated in a different order.
All cases I've seen involved float softening in the type
legalizer, and this could be perhaps be fixed there, but
it's better not to generate things differently in the first
place.  7797940 (6/29/2010..7/15/2010).

llvm-svn: 108484
 2010-07-16 00:02:08 +00:00