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fa5e8e64e6
llvm-mirror/test/CodeGen
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Quentin Colombet fa5e8e64e6 [RegisterCoalescer] Refine the terminal rule to still consider the terminal 
nodes.
When a node is terminal it is pushed at the end of the list of the copies to
coalesce instead of being completely ignored. In effect, this reduces its
priority over non-terminal nodes.

Because of that, we do not miss the rematerialization opportunities, nor the
copies that can be merged with more complex, than the terminal rule,
interference checks.

Related to PR22768.

llvm-svn: 233395
2015-03-27 18:37:15 +00:00
..
AArch64 Complete the MachineScheduler fix made way back in r210390. 2015-03-27 06:10:13 +00:00
ARM Complete the MachineScheduler fix made way back in r210390. 2015-03-27 06:10:13 +00:00
BPF [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
CPP
Generic LLParser: Require non-null scope for MDLocation and MDLocalVariable 2015-03-27 17:56:39 +00:00
Hexagon [Hexagon] Add support for vector instructions 2015-03-19 16:33:08 +00:00
Inputs
Mips [mips] Support 16-bit offsets for 'm' inline assembly memory constraint. 2015-03-24 15:19:14 +00:00
MSP430 [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
NVPTX Add support for __nvvm_reflect changes in libdevice in CUDA-7.0 2015-03-19 17:05:35 +00:00
PowerPC Complete the MachineScheduler fix made way back in r210390. 2015-03-27 06:10:13 +00:00
R600 Complete the MachineScheduler fix made way back in r210390. 2015-03-27 06:10:13 +00:00
SPARC [opaque pointer type] Add textual IR support for explicit type parameter to gep operator 2015-03-13 18:20:45 +00:00
SystemZ
Thumb [ARM] Fix handling of thumb1 out-of-range frame offsets 2015-03-20 17:20:07 +00:00
Thumb2 Fix a nasty bug in DAGCombine of STORE nodes. 2015-03-19 22:48:57 +00:00
WinEH WinEH: Create a parent frame alloca for HandlerType xdata tables 2015-03-27 04:17:07 +00:00
X86 [RegisterCoalescer] Refine the terminal rule to still consider the terminal 2015-03-27 18:37:15 +00:00
XCore DebugInfo: Fix testcases that fail -verify-debug-info=true 2015-03-16 21:10:12 +00:00