| Age | Commit message (Expand) | Author |
|---|
| 2010-09-02 | Don't narrow the load and store in a load+twiddle+store sequence unless | Dan Gohman |
| 2010-07-27 | Fix a crash in the dag combiner caused by ConstantFoldBIT_CONVERTofBUILD_VECT... | Nate Begeman |
| 2010-07-19 | Remove r108639 now that it is handled by InstCombine instead. | Owen Anderson |
| 2010-07-18 | Add a DAGCombine xform to fold away redundant float->double->float conversion... | Owen Anderson |
| 2010-07-12 | Convert some tab stops into spaces. | Duncan Sands |
| 2010-07-09 | Reenable DAG combining for vector shuffles. It looks like it was temporarily | Bob Wilson |
| 2010-07-08 | Merge the duplicated iabs optimization in DAGCombiner and let it detected a f... | Benjamin Kramer |
| 2010-07-07 | Move getExtLoad() and (some) getLoad() DebugLoc argument after EVT argument f... | Evan Cheng |
| 2010-07-06 | Propagate debug loc. | Devang Patel |
| 2010-06-28 | Unlike other targets, ARM now uses BUILD_VECTORs post-legalization so they | Bob Wilson |
| 2010-06-25 | Remove variables which are assigned to but for which the value | Duncan Sands |
| 2010-06-24 | Reapply r106634, now that the bug it exposed is fixed. | Dan Gohman |
| 2010-06-23 | Revert r106263, "Fold the ShrinkDemandedOps pass into the regular DAGCombiner... | Daniel Dunbar |
| 2010-06-23 | Some targets don't require the fencing MEMBARRIER instructions surrounding | Jim Grosbach |
| 2010-06-18 | Fold the ShrinkDemandedOps pass into the regular DAGCombiner pass, | Dan Gohman |
| 2010-05-25 | Fix another variant of PR 7191. Also add a testcase | Dale Johannesen |
| 2010-05-25 | Fix PR 7191. I have been unable to create a .ll file that fails, sorry. | Dale Johannesen |
| 2010-05-21 | Clean up extra whitespace. | Bob Wilson |
| 2010-05-21 | Change CodeGen/ARM/2009-11-02-NegativeLane.ll to use 16-bit vector elements | Bob Wilson |
| 2010-05-19 | Optimize away insertelement of an undef value. This shows up in | Bob Wilson |
| 2010-05-19 | Intrinsics which do a vector compare (results are all zero or all ones) are m... | Evan Cheng |
| 2010-05-18 | Sink dag combine's post index load / store code that swap base ptr and index ... | Evan Cheng |
| 2010-05-18 | FIX PR7158. SimplifyVBinOp was asserting when it fails to constant fold (op (... | Evan Cheng |
| 2010-05-10 | Be careful with operand promotion. For a binary operation, the source operand... | Evan Cheng |
| 2010-04-30 | Apply a patch from Jan Sjodin to fix a compiler abort on vector | Dan Gohman |
| 2010-04-28 | Try operation promotion only if regular dag combine and target-specific ones ... | Evan Cheng |
| 2010-04-27 | - When legal, promote a load to zextload rather than ext load. | Evan Cheng |
| 2010-04-24 | When a load operand is promoted to an extload, replace other uses with uses o... | Evan Cheng |
| 2010-04-24 | Apply a fix for a vector setcc dagcombine from Jan Sjodin. No | Dan Gohman |
| 2010-04-23 | Code refactoring. | Evan Cheng |
| 2010-04-22 | - It's not safe to promote rotates (at least not trivially). | Evan Cheng |
| 2010-04-20 | The visitXOR method can return the same SDNode. If so, we don't want to delete | Bill Wendling |
| 2010-04-19 | More progress on promoting i16 operations to i32 for x86. Work in progress. | Evan Cheng |
| 2010-04-17 | More work to allow dag combiner to promote 16-bit ops to 32-bit. | Evan Cheng |
| 2010-04-16 | (i32 sext_in_reg (i32 aext (i16 x)), i16) -> (i32 sext x). No known test case... | Evan Cheng |
| 2010-04-16 | Adding support for dag combiner to promote operations for profit. This requir... | Evan Cheng |
| 2010-04-15 | enhance the load/store narrowing optimization to handle a | Chris Lattner |
| 2010-04-15 | teach codegen to turn trunc(zextload) into load when possible. | Chris Lattner |
| 2010-04-15 | add a simple dag combine to replace trivial shl+lshr with | Chris Lattner |
| 2010-04-15 | Implement rdar://7860110 (also in target/readme.txt) narrowing | Chris Lattner |
| 2010-04-15 | Add const qualifiers to CodeGen's use of LLVM IR constructs. | Dan Gohman |
| 2010-04-12 | Remove unnecessary parens. | Dan Gohman |
| 2010-04-08 | Fix -Wsign-compare warning (issued by clang++). | Ted Kremenek |
| 2010-04-07 | fix 80 col violation, patch by Alastair Lynn | Chris Lattner |
| 2010-04-01 | Fix sdisel memcpy, memset, memmove lowering: | Evan Cheng |
| 2010-03-10 | fix PR6533 by updating the br(xor) code to remember the case | Chris Lattner |
| 2010-03-10 | Fix another bitwidth calculation to handle vector types; based on a | Dan Gohman |
| 2010-03-04 | Fix more code to work properly with vector operands. Based on | Dan Gohman |
| 2010-03-03 | Use APInt instead of zext value. | Bill Wendling |
| 2010-03-03 | This test case: | Bill Wendling |
