Age | Commit message (Collapse) | Author | |
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2017-12-04 | [CodeGen] Unify MBB reference format in both MIR and debug output | Francis Visoiu Mistrih | |
As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319665 91177308-0d34-0410-b5e6-96231b3b80d8 | |||
2017-02-27 | Do full codegen for various tests. NFC | Amaury Sechet | |
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296305 91177308-0d34-0410-b5e6-96231b3b80d8 | |||
2016-11-18 | [PPC][DAGCombine] Convert SETCC to subtract when the result is zero extended | Ehsan Amiri | |
When we see a SETCC whose only users are zero extend operations, we can replace it with a subtraction. This results in doing all calculations in GPRs and avoids CR use. Currently we do this only for ULT, ULE, UGT and UGE condition codes. There are ways that this can be extended. For example for signed condition codes. In that case we will be introducing additional sign extend instructions, so more careful profitability analysis may be required. Another direction to extend this is for equal, not equal conditions. Also when users of SETCC are any_ext or sign_ext, we might be able to do something similar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287329 91177308-0d34-0410-b5e6-96231b3b80d8 |