Dan Gohman ad7321f58a Teach LSR to optimize away SMAX operations for tripcounts in common ... cases. See the comment above OptimizeSMax for the full story, and the testcase for an example. This cancels out a pessimization commonly attributed to indvars, and will allow us to lift some of the artificial throttles in indvars, rather than add new ones. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56230 91177308-0d34-0410-b5e6-96231b3b80d8		2008-09-15 21:22:06 +00:00
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Alpha	allow this to pass.	2008-08-29 17:18:26 +00:00
ARM	Re-enable SelectionDAG CSE for calls. It matters in the case of	2008-09-15 19:46:03 +00:00
CBackend	In the CBackend, use casts to force integer add, subtract, and	2008-07-18 18:43:12 +00:00
CellSPU	Revert the "XFAIL" for the rotate_ops.ll testcase. Instead, mark ISD::ROTR	2008-08-31 02:59:23 +00:00
CPP	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
Generic	Add a target triple; apparently LLVM doesn't use 64-bit	2008-09-08 20:16:18 +00:00
IA64	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
Mips	Added testcase for bswap allegrexel intrinsic	2008-09-15 19:38:11 +00:00
PowerPC	On some targets, non-move instructions can become move instructions because of coalescing. e.g.	2008-09-12 18:13:14 +00:00
SPARC	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
X86	Teach LSR to optimize away SMAX operations for tripcounts in common	2008-09-15 21:22:06 +00:00