| 2008-12-22 |
Bill Wendling | Comment clean-ups. No functionality change.
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commit | commitdiff | tree |
| 2008-12-22 |
Bill Wendling | Check that the instruction isn't in the value numbering...
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commit | commitdiff | tree |
| 2008-12-22 |
Bill Wendling | Simplification: Negate the operator== method instead...
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commit | commitdiff | tree |
| 2008-12-22 |
Bill Wendling | Add verification that deleted instruction isn't hiding...
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commit | commitdiff | tree |
| 2008-12-22 |
Bill Wendling | Verify removed in a few more places.
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commit | commitdiff | tree |
| 2008-12-22 |
Bill Wendling | Add verification functions to GVN which check to see...
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commit | commitdiff | tree |
| 2008-12-19 |
Bill Wendling | More precise XFAIL.
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commit | commitdiff | tree |
| 2008-12-19 |
Bill Wendling | Un-XFAIL this test because it's passing and John doesn...
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commit | commitdiff | tree |
| 2008-12-19 |
Bill Wendling | This test works again for Darwin because a patch was...
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commit | commitdiff | tree |
| 2008-12-19 |
Bill Wendling | Perform this loop only when the -debug flag is specified.
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commit | commitdiff | tree |
| 2008-12-18 |
Bill Wendling | Didn't mean to commit this.
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commit | commitdiff | tree |
| 2008-12-18 |
Bill Wendling | Re-XFAIL this test until debug stuff settles down.
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commit | commitdiff | tree |
| 2008-12-18 |
Bill Wendling | XFAIL on Linux.
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commit | commitdiff | tree |
| 2008-12-18 |
Bill Wendling | Do not XFAIL.
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commit | commitdiff | tree |
| 2008-12-17 |
Bill Wendling | Temporarily revert r61027. It was causing a bootstrap...
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commit | commitdiff | tree |
| 2008-12-17 |
Bill Wendling | Forgot to revert r61031 when I reverted r61019, r61030...
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commit | commitdiff | tree |
| 2008-12-16 |
Bill Wendling | Remove empty test.
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commit | commitdiff | tree |
| 2008-12-16 |
Bill Wendling | Temporarily revert r61019, r61030, and r61040. These...
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commit | commitdiff | tree |
| 2008-12-16 |
Bill Wendling | Change so that buildit won't need a parent directory...
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commit | commitdiff | tree |
| 2008-12-13 |
Bill Wendling | Temporarily revert r60997. It was causing this failure:
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commit | commitdiff | tree |
| 2008-12-13 |
Bill Wendling | Temporarily revert r60973. It's inexplicably causing...
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commit | commitdiff | tree |
| 2008-12-12 |
Bill Wendling | - Use patterns instead of creating completely new instructio...
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commit | commitdiff | tree |
| 2008-12-12 |
Bill Wendling | Redo the arithmetic with overflow architecture. I was...
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commit | commitdiff | tree |
| 2008-12-11 |
Bill Wendling | Clarify FIXME.
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commit | commitdiff | tree |
| 2008-12-10 |
Bill Wendling | Add a newline after this debug output.
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commit | commitdiff | tree |
| 2008-12-10 |
Bill Wendling | If ADD, SUB, or MUL have an overflow bit that's used...
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commit | commitdiff | tree |
| 2008-12-10 |
Bill Wendling | Only perform SETO/SETC to JO/JC conversion if extractvalue...
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commit | commitdiff | tree |
| 2008-12-10 |
Bill Wendling | Whitespace changes.
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commit | commitdiff | tree |
| 2008-12-10 |
Bill Wendling | Whitespace fixes.
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commit | commitdiff | tree |
| 2008-12-09 |
Bill Wendling | Implement fast-isel conversion of a branch instruction...
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commit | commitdiff | tree |
| 2008-12-09 |
Bill Wendling | Add sub/mul overflow intrinsics. This currently doesn...
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commit | commitdiff | tree |
| 2008-12-09 |
Bill Wendling | Correct my English.
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commit | commitdiff | tree |
| 2008-12-09 |
Bill Wendling | Add initial support for fast-isel of the [SU]ADDO intrinsics...
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commit | commitdiff | tree |
| 2008-12-04 |
Bill Wendling | Temporarily revert r60519. It was causing a bootstrap...
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commit | commitdiff | tree |
| 2008-12-03 |
Bill Wendling | CC should only be a ConstantSDNode at this point. Just...
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commit | commitdiff | tree |
| 2008-12-03 |
Bill Wendling | Change label to 'carry' for unsigned adds.
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | Remove some errors that crept in. No functionality...
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | Merge two if-statements into one.
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | More styalistic changes. No functionality change.
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | - Remove the buggy -X/C -> X/-C transform. This isn...
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | Improve comment.
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | - Reduce nesting.
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | Second stab at target-dependent lowering of everyone...
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commit | commitdiff | tree |
| 2008-12-02 |
Bill Wendling | Reapply r60382. This time, don't mark "ADC" nodes with...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Temporarily revert r60382. It caused CodeGen/X86/i2k...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | - Have "ADD" instructions return an implicit EFLAGS.
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Expand getVTList, getNodeValueTypes, and SelectNodeTo...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Don't rebuild RHSNeg. Just use the one that's already...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Document what this check is doing. Also, no need to...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Use a simple comparison. Overflow on integer negation...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Generalize the FoldOrWithConstant method to fold for...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Reduce copy-and-paste code by splitting out the code...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Use m_Specific() instead of double matching.
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Move pattern check outside of the if-then statement...
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commit | commitdiff | tree |
| 2008-12-01 |
Bill Wendling | Implement ((A|B)&1)|(B&-2) -> (A&1) | B transformation...
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Add instruction combining for ((A&~B)|(~A&B)) -> A...
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Implement (A&((~A)|B)) -> A&B transformation in the...
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Forgot one remaining call to getSExtValue().
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | getSExtValue() doesn't work for ConstantInts with bitwidth...
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Don't make TwoToExp signed by default.
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | From Hacker's Delight:
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Strengthen check for div inst-combining.
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commit | commitdiff | tree |
| 2008-11-30 |
Bill Wendling | Instcombine was illegally transforming -X/C into X...
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commit | commitdiff | tree |
| 2008-11-29 |
Bill Wendling | Temporarily revert r60195. It's causing an optimized...
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commit | commitdiff | tree |
| 2008-11-27 |
Bill Wendling | Get rid of bogus "control may reach end of non-void...
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commit | commitdiff | tree |
| 2008-11-27 |
Bill Wendling | XFAil test due to reverting of patch.
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commit | commitdiff | tree |
| 2008-11-27 |
Bill Wendling | Comment out code that isn't entirely correct.
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commit | commitdiff | tree |
| 2008-11-26 |
Bill Wendling | Add x86-specific test for add-with-overflow intrinsics.
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commit | commitdiff | tree |
| 2008-11-26 |
Bill Wendling | Generate something sensible for an [SU]ADDO op when...
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commit | commitdiff | tree |
| 2008-11-26 |
Bill Wendling | Small formatting change.
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commit | commitdiff | tree |
| 2008-11-26 |
Bill Wendling | Update to explain how ssp and sspreq attributes override...
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commit | commitdiff | tree |
| 2008-11-26 |
Bill Wendling | Add test for rdar://6394879.
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commit | commitdiff | tree |
| 2008-11-25 |
Bill Wendling | A simplification for checking whether the signs of...
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commit | commitdiff | tree |
| 2008-11-25 |
Bill Wendling | Now with the correct type for the 0.
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commit | commitdiff | tree |
| 2008-11-25 |
Bill Wendling | Get rid of unused variable.
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commit | commitdiff | tree |
| 2008-11-25 |
Bill Wendling | Hacker's Delight says, "Signed integer overflow of...
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commit | commitdiff | tree |
| 2008-11-25 |
Bill Wendling | XFAIL this test. A recent CellSPU check-in broke it.
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commit | commitdiff | tree |
| 2008-11-24 |
Bill Wendling | Testcase for constant CFStrings.
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commit | commitdiff | tree |
| 2008-11-24 |
Bill Wendling | Temporarily XFAIL this test. r59976 and r59972 broke it.
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commit | commitdiff | tree |
| 2008-11-24 |
Bill Wendling | - Make lowering of "add with overflow" customizable...
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commit | commitdiff | tree |
| 2008-11-24 |
Bill Wendling | Test add-with-overflow with fast ISel.
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commit | commitdiff | tree |
| 2008-11-24 |
Bill Wendling | Add support for llvm.uadd.with.overflow.
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commit | commitdiff | tree |
| 2008-11-22 |
Bill Wendling | Cleanup of the [SU]ADDO type legalization code. Patch...
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commit | commitdiff | tree |
| 2008-11-22 |
Bill Wendling | - Move conversion of [SU]ADDO from DAG combiner into...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Revert r59802. It was breaking the build of llvm-gcc:
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Default to converting UADDO to the generic form that...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Combine the two add with overflow intrinsics lowerings...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Generate code for llvm.uadd.with.overflow intrinsic...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Update comment to reflect a semblance of reality.
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Remove chains. Unnecessary.
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Add generic test for add with overflow.
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Rename "ADDO" to "SADDO" and "UADDO". The "UADDO" isn...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Implement the sadd_with_overflow intrinsic. This is...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Update comment.
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Add UADDO and SADDO nodes. These will be used for determinin...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Fix error where it wasn't getting the correct caller...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | If the function being inlined has a higher stack protection...
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commit | commitdiff | tree |
| 2008-11-21 |
Bill Wendling | Introduce two new "add" intrinsics. These return the...
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commit | commitdiff | tree |
| 2008-11-20 |
Bill Wendling | 80-column violation.
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commit | commitdiff | tree |
| 2008-11-20 |
Bill Wendling | Reformatting. No functionality change.
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commit | commitdiff | tree |
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