Displaying 4 results from an estimated 4 matches for "twoaddrinstr".
2009 Nov 15
0
[LLVMdev] Very slow performance of lli on x86
On Nov 14, 2009, at 11:52 PM, Prasanth J wrote:
> step 4:
> running monolith.bc for 10000 iterations using lli tool and measured the time.
How are you doing this?
-eric
2009 Nov 16
1
[LLVMdev] Very slow performance of lli on x86
...class joins performed
44 regcoalescing - Number of identity moves eliminated after
coalescing
1 regcoalescing - Number of instructions re-materialized
40 regcoalescing - Number of interval joins performed
2 scalar-evolution - Number of loops with predictable loop counts
4 twoaddrinstr - Number of instructions aggressively commuted
6 twoaddrinstr - Number of instructions commuted to coalesce
3 twoaddrinstr - Number of instructions re-materialized
23 twoaddrinstr - Number of two-address instructions
2 virtregrewriter - Number of copies elided
1...
2009 Nov 15
5
[LLVMdev] Very slow performance of lli on x86
Hi all,
LLVM is built without debug enabled. Also i am not forcing lli to use
interpreter mode. so i dont think the reason is not because of debug build
or interpreter mode.
*step 1: *
compiled the 3 files (generic_replica.c ,xacc.c and dacc.c) with clang-cc to
llvm bytecode files using -emit-llvm-bc and (-O0/-O3) options
*step 2:*
bytecode obtained from step 1 (generic_replica.bc, xacc.bc and
2013 Aug 08
0
[LLVMdev] Inserting C++ code on tablegen to improve code generation statistics
...8 regalloc - Number of identity moves eliminated after rewriting
8 regalloc - Number of instructions deleted by DCE
10 regalloc - Number of instructions re-materialized
7 regalloc - Number of interval joins performed
36 regalloc - Number of registers assigned
2 twoaddrinstr - Number of two-address instructions
6 x86-codegen - Number of floating point instructions
2 x86-isel - Number of loads moved below TokenFactor
I aim to improve the x86-codegen and asm-printer sections, detailing and
adding more informations on it. I'll need to add the number of...