Tom Stellard f15dfe4eb4 R600: Set scheduling preference to Sched::Source ... R600 doesn't need to do any scheduling on the SelectionDAG now that it has a very good MachineScheduler. Also, using the VLIW SelectionDAG scheduler was having a major impact on compile times. For example with the phatk kernel here are the LLVM IR to machine code compile times: With Sched::VLIW Total Compile Time: 1.4890 Seconds (User + System) SelectionDAG Instruction Scheduling: 1.1670 Seconds (User + System) With Sched::Source Total Compile Time: 0.3330 Seconds (User + System) SelectionDAG Instruction Scheduling: 0.0070 Seconds (User + System) The code ouput was identical with both schedulers. This may not be true for all programs, but it gives me confidence that there won't be much reduction, if any, in code quality by using Sched::Source. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188215 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-12 22:33:21 +00:00
..
AArch64
ARM	Fix FileCheck --check-prefix lines.	2013-08-12 12:43:26 +00:00
CPP
Generic
Hexagon
Inputs
Mips	Don't generate floating point stubs for mips16 code if the function	2013-08-11 21:30:27 +00:00
MSP430
NVPTX
PowerPC	Fix FileCheck --check-prefix lines.	2013-08-12 12:43:26 +00:00
R600	R600: Set scheduling preference to Sched::Source	2013-08-12 22:33:21 +00:00
SI
SPARC
SystemZ	[SystemZ] Use CLC and IPM to implement memcmp	2013-08-12 10:28:10 +00:00
Thumb
Thumb2
X86	Fix FileCheck --check-prefix lines.	2013-08-12 12:43:26 +00:00
XCore