15 Commits

Author SHA1 Message Date
Benjamin Kramer
fd83828e5d Move helper classes into anonymous namespaces. NFCI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332400 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-15 21:26:47 +00:00
Nicola Zaghen
0818e789cb Rename DEBUG macro to LLVM_DEBUG.
The DEBUG() macro is very generic so it might clash with other projects.
The renaming was done as follows:
- git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g'
- git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM
- Manual change to APInt
- Manually chage DOCS as regex doesn't match it.

In the transition period the DEBUG() macro is still present and aliased
to the LLVM_DEBUG() one.

Differential Revision: https://reviews.llvm.org/D43624



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332240 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-14 12:53:11 +00:00
Puyan Lotfi
0ff8dbe4d6 Fixing build bot error: adding const qualifiers to std::sort lambda.
Errors were not reproducible on clang-6.0 on ubuntu 16.04.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332192 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-13 06:50:55 +00:00
Puyan Lotfi
d8ca4dd711 [NFC] MIR-Canon: switching to a stable string sorting of instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332191 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-13 06:07:20 +00:00
Puyan Lotfi
f1f8a6d536 [MIR-Canon] Adding ISA-Agnostic COPY Folding.
Transforms the following:

    %vreg1234:gpr32 = COPY %42
    %vreg1235:gpr32 = COPY %vreg1234
    %vreg1236:gpr32 = COPY %vreg1235
    $w0 = COPY %vreg1236

into:

    $w0 = COPY %42

Assuming %42 is also a gpr32



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330113 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-16 09:03:03 +00:00
Puyan Lotfi
388ad3d2f7 [NFC][MIR-Canon] clang-format cleanup of Mir Canonicalizer Pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@330111 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-16 08:12:15 +00:00
Puyan Lotfi
1fb4289a13 [MIR-Canon] Fixing warnings in Non-assert builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329258 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-05 06:56:44 +00:00
Puyan Lotfi
a7f9b6aaad [MIR-Canon] Improving performance by switching to named vregs.
No more skipping thounsands of vregs. Much faster running time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329246 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-05 00:27:15 +00:00
Puyan Lotfi
29bc6472de [MIR-Canon] Adding support for multi-def -> user distance reduction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329243 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-05 00:08:15 +00:00
Puyan Lotfi
a96b9330a2 [MIR-Canon] Adding support for local idempotent instruction hoisting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328915 91177308-0d34-0410-b5e6-96231b3b80d8
2018-03-31 05:48:51 +00:00
Michael Zolotukhin
41b2567ccb Remove redundant includes from lib/CodeGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320619 91177308-0d34-0410-b5e6-96231b3b80d8
2017-12-13 21:30:47 +00:00
Benjamin Kramer
9a31efbf5b Make helpers static. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318953 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-24 14:55:41 +00:00
David Blaikie
48319238e4 Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering
This header includes CodeGen headers, and is not, itself, included by
any Target headers, so move it into CodeGen to match the layering of its
implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317647 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-08 01:01:31 +00:00
Craig Topper
aaf1db11f9 [CodeGen] Remove unnecessary semicolons to fix a warning. NFC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317342 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-03 18:02:46 +00:00
Puyan Lotfi
0ae3f32f56 mir-canon: First commit.
mir-canon (MIRCanonicalizerPass) is a pass designed to reorder instructions and
rename operands so that two similar programs will diff more cleanly after being
run through mir-canon than they would otherwise. This project is still a work
in progress and there are ideas still being discussed for improving diff
quality.

M    include/llvm/InitializePasses.h
M    lib/CodeGen/CMakeLists.txt
M    lib/CodeGen/CodeGen.cpp
A    lib/CodeGen/MIRCanonicalizerPass.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317285 91177308-0d34-0410-b5e6-96231b3b80d8
2017-11-02 23:37:32 +00:00