Dan Gohman 1ab79897e2 Avoid storing and reloading zeros and other constants from stack slots ... by flagging the associated instructions as being trivially rematerializable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41775 91177308-0d34-0410-b5e6-96231b3b80d8		2007-09-07 21:32:51 +00:00
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Alpha
ARM	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
CBackend	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
Generic	Split eh.select / eh.typeid.for intrinsics into i32/i64 versions. This is needed, because they just "mark" register	2007-09-07 11:39:35 +00:00
IA64
PowerPC	Change all floating constants that are not exactly	2007-09-05 17:50:36 +00:00
SPARC
X86	Avoid storing and reloading zeros and other constants from stack slots	2007-09-07 21:32:51 +00:00