Commits

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Author Commit Message Labels Comments Date
Dan Gohman
Enable FastISel by default (on x86 and x86-64) with the -fast option.
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2 tags
Chris Lattner
add a new form of Type::dump that takes a module for type names, patch provided by Tomas Lindquist Olsen!
Dan Gohman
Make some implicit conversions explicit, to avoid compiler warnings.
Dan Gohman
Split this test and move it into target-specific directories. This fixes failures on configurations that don't have one or the other targets enabled.
Dan Gohman
Split x86's ADJCALLSTACK instructions into 32-bit and 64-bit forms. This allows the 64-bit forms to use+def RSP instead of ESP. This doesn't fix any real bugs today, but it is more precise and it makes the debug dumps on x86-64 look more consistent. Also, add some comments describing the CALL instructions' physreg operand uses and defs.
Jim Grosbach
Fix typo s/ther/there/
Duncan Sands
Factorize code: remove variants of "strip off pointer bitcasts and GEP's", and centralize the logic in Value::getUnderlyingObject. The difference with stripPointerCasts is that stripPointerCasts only strips GEPs if all indices are zero, while getUnderlyingObject strips GEPs no matter what the indices are.
Dan Gohman
Fold trivial two-operand tokenfactors where the operands are equal immediately.
Dan Gohman
Don't prepend a space character for constants in Value::print.
Dan Gohman
Fix typos in comments.
Dan Gohman
nounwind-ify this test.
Nuno Lopes
revert the addition of Preverves(CallGraph), per Duncan's comments
Dan Gohman
Mark CALL instructions as having a Use of ESP/RSP.
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2 tags
Dan Gohman
Don't leave an output file in the test directory.
Dan Gohman
Call ScalarEvolution's deleteValueFromRecords before deleting an instruction, not after. This fixes some uses of free'd memory.
Bill Wendling
Moved this option to the front-end.
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2 tags
Bill Wendling
Implement the -fno-builtin option in the front-end, not in the back-end.
Dan Gohman
Use explicit target-triples to unbreak this test on non-darwin systems.
Owen Anderson
Mark merged-in VNInfo's as being PHIKilled.
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2 tags
Owen Anderson
Fix a simple error in renumbering kill markaers, that took an inordinant amount of time to track down.
Bill Wendling
Just don't transform this memset into "bzero" if no-builtin is specified.
Nuno Lopes
add preserversCFG() + preservers(CallGraph)
Bill Wendling
- Initialize "--no-builtin" to "false". - Testcase for r56885.
Bill Wendling
Add the new `-no-builtin' flag. This flag is meant to mimic the GCC `-fno-builtin' flag. Currently, it's used to replace "memset" with "_bzero" instead of "__bzero" on Darwin10+. This arguably violates the meaning of this flag, but is currently sufficient. The meaning of this flag should become more specific over time.
Dan Gohman
Move the primary fast-isel top-level comments to FastISel.cpp, where they'll be a little more visible. Also, update and reword them a bit.
Nuno Lopes
add AU.setPreservesCFG() since this pass only adds and removes function attributes
Dan Gohman
Optimize SelectionDAG's AssignTopologicalOrder even further. Completely eliminate the TopOrder std::vector. Instead, sort the AllNodes list in place. This also eliminates the need to call AllNodes.size(), a linear-time operation, before performing the sort. Also, eliminate the Sources temporary std::vector, since it essentially duplicates the sorted result as it is being built. This also changes the direction of the topological sort from bottom-up to top-…
Nuno Lopes
ignore generated files
Evan Cheng
Add runStaticConstructorsDestructors which runs ctors / dtors of a single module. Patch by David Chisnall.
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2 tags
Evan Cheng
Re-apply 56835 along with header file changes.
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