- May 31, 2008
-
-
Dan Gohman authored
getSwappedPredicate, from ICmpInst and FCmpInst into common methods in CmpInst. This allows CmpInsts to be manipulated generically. llvm-svn: 51810
-
Dan Gohman authored
index for the input pattern in terms of the output pattern. Instead keep track of how many fixed operands the input pattern actually has, and have the input matching code pass the output-emitting function that index value. This simplifies the code, disentangles variables_ops from the support for predication operations, and makes variable_ops more robust. llvm-svn: 51808
-
Dan Gohman authored
llvm-svn: 51807
-
Dan Gohman authored
insertvalue and extractvalue to use constant indices instead of Value* indices. And begin updating LangRef.html. There's definately more to come here, but I'm checking this basic support in now to make it available to people who are interested. llvm-svn: 51806
-
Evan Cheng authored
llvm-svn: 51793
-
Evan Cheng authored
llvm-svn: 51792
-
Owen Anderson authored
llvm-svn: 51790
-
- May 30, 2008
-
-
Gabor Greif authored
llvm-svn: 51789
-
Owen Anderson authored
Preserve the register coallescer, and update live intervals more correctly by triggering a renumbering after phi elimination. llvm-svn: 51780
-
Owen Anderson authored
Since LCSSA switched over to DenseMap, we have to be more careful to avoid iterator invalidation. Fixes PR2385. llvm-svn: 51777
-
Matthijs Kooijman authored
once (ie, at two different places in the source, not two times on the commandline). llvm-svn: 51771
-
Matthijs Kooijman authored
llvm-svn: 51770
-
Matthijs Kooijman authored
insertvalue / extractvalue instructions. llvm-svn: 51766
-
Bill Wendling authored
llvm-svn: 51761
-
Dan Gohman authored
llvm-svn: 51721
-
Dan Gohman authored
llvm-svn: 51718
-
Dan Gohman authored
llvm-svn: 51717
-
Owen Anderson authored
Make the renumbering correct in the face of deleted instructions that have been removed from the LiveIntervals maps. llvm-svn: 51714
-
Bill Wendling authored
llvm-svn: 51709
-
- May 29, 2008
-
-
Dan Gohman authored
cases due to an isel deficiency already noted in lib/Target/X86/README.txt, but they can be matched in this fold-call.ll testcase, for example. This is interesting mainly because it exposes a tricky tblgen bug; tblgen was incorrectly computing the starting index for variable_ops in the case of a complex pattern. llvm-svn: 51706
-
Bill Wendling authored
function to flush a specified std::ostream. llvm-svn: 51705
-
Bill Wendling authored
llvm-svn: 51704
-
Owen Anderson authored
llvm-svn: 51701
-
Dan Gohman authored
definitions. This adds a new construct, "discard", for indicating that a named node in the input matching pattern is to be discarded, instead of corresponding to a node in the output pattern. This allows tblgen to know where the arguments for the varaible_ops are supposed to begin. This fixes "rdar://5791600", whatever that is ;-). llvm-svn: 51699
-
Dan Gohman authored
llvm-svn: 51698
-
Dan Gohman authored
memmove to a more plausible value, now that it's actually being used. llvm-svn: 51696
-
Owen Anderson authored
llvm-svn: 51694
-
Owen Anderson authored
Renumbering needs to account for instruction slot offsets when performing lookups in the index maps. llvm-svn: 51691
-
Owen Anderson authored
llvm-svn: 51686
-
Duncan Sands authored
llvm-svn: 51680
-
Owen Anderson authored
the one case that ADCE catches that normal DCE doesn't: non-induction variable loop computations. This implementation handles this problem without using postdominators. llvm-svn: 51668
-
Evan Cheng authored
llvm-svn: 51667
-
Owen Anderson authored
llvm-svn: 51666
-
Bill Wendling authored
llvm-svn: 51664
-
Gabor Greif authored
llvm-svn: 51663
-
Bill Wendling authored
like. llvm-svn: 51662
-
Gabor Greif authored
llvm-svn: 51661
-
Bill Wendling authored
instruction to execute. This can be used for transformations (like two-address conversion) to remat an instruction instead of generating a "move" instruction. The idea is to decrease the live ranges and register pressure and all that jazz. llvm-svn: 51660
-
Bill Wendling authored
that it's safe to remat an instruction. llvm-svn: 51659
-
Owen Anderson authored
llvm-svn: 51658
-