llvm-6502/lib
Hal Finkel b5ff1bb218 Adjust PPC440 operand latencies
The operand latencies for the PPC440 should be specified relative to dispatch,
not relative to the initial fetch-and-decode stages. Because most instructions
(ignoring bypass) wait in dispatch until their operands are ready, this is
modeled as reading input operands "at dispatch" (0 cycles after issue), and so
every input and output operand has 4 cycles subtracted from it.

This could alter scheduling slightly, but I don't expect a large effect.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195947 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-29 05:59:00 +00:00
..
Analysis [PM] Split the CallGraph out from the ModulePass which creates the 2013-11-26 04:19:30 +00:00
AsmParser Make it explicit that nulls are not allowed in names. 2013-11-19 21:12:39 +00:00
Bitcode Fix spacing, forward declare order. 2013-11-18 02:51:33 +00:00
CodeGen Remove unused variable from r195944. 2013-11-29 03:36:53 +00:00
DebugInfo DebugInfo: Avoid emitting pubtype entries for type DIEs that just indirect to a type unit. 2013-11-26 00:22:37 +00:00
ExecutionEngine Use the mangler consistently instead of using getGlobalPrefix directly. 2013-11-28 08:59:52 +00:00
IR Fix spurious return introduced by my earlier patch to DebugInfo 2013-11-26 18:54:37 +00:00
IRReader [llvm-c] Expose IRReader interface 2013-11-06 09:21:15 +00:00
Linker Revert "Move copying of global initializers below the cloning of functions." 2013-11-09 00:43:18 +00:00
LTO Use array_pod_sort instead of std::sort 2013-11-16 16:15:56 +00:00
MC The global prefix is always one char. Don't use a string for it. 2013-11-28 17:00:49 +00:00
Object Path: Recognize COFF import library file magic. 2013-11-15 21:22:02 +00:00
Option Use startswith_lower() where possible. 2013-11-04 19:22:50 +00:00
Support Lift self-copy protection up to the header file and add self-move 2013-11-26 00:54:44 +00:00
TableGen Fix most memory leaks in tablegen. 2013-10-31 04:07:41 +00:00
Target Adjust PPC440 operand latencies 2013-11-29 05:59:00 +00:00
Transforms Rein in overzealous InstCombine of fptrunc(OP(fpextend, fpextend)). 2013-11-28 21:38:05 +00:00
CMakeLists.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
LLVMBuild.txt Move LTO support library to a component, allowing it to be tested 2013-09-24 23:52:22 +00:00
Makefile Reformat Makefile. No other changes. 2013-10-30 04:03:03 +00:00