Evan Cheng ed70cbb3f3 Avoid commuting a def MI in order to coalesce a copy instruction away if any use of the same val# is a copy instruction that has already been coalesced. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48833 91177308-0d34-0410-b5e6-96231b3b80d8		2008-03-26 19:03:01 +00:00
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Alpha	Fix RUN line.	2008-03-09 19:55:22 +00:00
ARM	Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI.	2008-03-07 20:12:54 +00:00
CBackend	remove an execution test.	2008-03-10 06:53:14 +00:00
CellSPU	Add more patterns to match in the integer comparison test harnesses.	2008-03-20 00:51:36 +00:00
Generic	Make this test x86-specific for now; targets that don't use	2008-03-12 00:25:14 +00:00
IA64	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
PowerPC	Byebye llvm-upgrade!	2008-03-25 04:26:08 +00:00
SPARC	Remove llvm-upgrade and update tests.	2008-02-19 01:41:04 +00:00
X86	Avoid commuting a def MI in order to coalesce a copy instruction away if any use of the same val# is a copy instruction that has already been coalesced.	2008-03-26 19:03:01 +00:00