We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.
Patch produced by
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done
Differential Revision: https://reviews.llvm.org/D46290
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331272 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This commit updates the BufferByteStreamer, used by DebugLocStream
to buffer bytes/comments to put in the debug_loc section, to
make sure that the Buffer and Comments vectors are synced.
Previously, when an SLEB128 or ULEB128 was emitted together with
a comment, the vectors could be out-of-sync if the LEB encoding
added several entries to the Buffer vectors, while we only added
a single entry to the Comments vector.
The goal with this is to get the comments in the debug_loc
section in the .s file correctly aligned.
Example (using ARM as target):
Instead of
.byte 144 @ sub-register DW_OP_regx
.byte 128 @ 256
.byte 2 @ DW_OP_piece
.byte 147 @ 8
.byte 8 @ sub-register DW_OP_regx
.byte 144 @ 257
.byte 129 @ DW_OP_piece
.byte 2 @ 8
.byte 147 @
.byte 8 @
we now get
.byte 144 @ sub-register DW_OP_regx
.byte 128 @ 256
.byte 2 @
.byte 147 @ DW_OP_piece
.byte 8 @ 8
.byte 144 @ sub-register DW_OP_regx
.byte 129 @ 257
.byte 2 @
.byte 147 @ DW_OP_piece
.byte 8 @ 8
Reviewers: JDevlieghere, rnk, aprantl
Reviewed By: aprantl
Subscribers: davide, Ka-Ka, uabelho, aemerson, javed.absar, kristof.beyls, llvm-commits, JDevlieghere
Differential Revision: https://reviews.llvm.org/D41763
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321907 91177308-0d34-0410-b5e6-96231b3b80d8
Some functions return concrete ByteStreamers by value - explicitly
support that in the base class. (dtor can be virtual, no one seems to be
polymorphically owning/destroying them)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243897 91177308-0d34-0410-b5e6-96231b3b80d8
The patch is generated using this command:
tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
llvm/lib/
Thanks to Eugene Kosov for the original patch!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240137 91177308-0d34-0410-b5e6-96231b3b80d8
The ByteStreamer here wasn't taking account of whether the asm streamer was text based and verbose. Only with that combination should we emit comments.
This change makes sure that we only actually convert a Twine to a string using Twine::str() if we need the comment. This saves about 10000 small allocations on a test case involving the verify-use_list-order bitcode going through llc with debug info.
Note, this is NFC as the comments would ultimately never be emitted unless required.
Reviewed by Duncan Exon Smith and David Blaikie.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237851 91177308-0d34-0410-b5e6-96231b3b80d8
AsmPrinter owns the OutStreamer, so an owning pointer makes sense here. Using a
reference for this is crufty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235752 91177308-0d34-0410-b5e6-96231b3b80d8
TargetRegisterInfo. DebugLocEntry now holds a buffer with the raw bytes
of the pre-calculated DWARF expression.
Ought to be NFC, but it does slightly alter the output format of the
textual assembly.
This reapplies 230930 without the assertion in DebugLocEntry::finalize()
because not all Machine registers can be lowered into DWARF register
numbers and floating point constants cannot be expressed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231023 91177308-0d34-0410-b5e6-96231b3b80d8
TargetRegisterInfo. DebugLocEntry now holds a buffer with the raw bytes
of the pre-calculated DWARF expression.
Ought to be NFC, but it does slightly alter the output format of the
textual assembly.
This reapplies 230930 with a relaxed assertion in DebugLocEntry::finalize()
that allows for empty DWARF expressions for constant FP values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230975 91177308-0d34-0410-b5e6-96231b3b80d8
TargetRegisterInfo. DebugLocEntry now holds a buffer with the raw bytes
of the pre-calculated DWARF expression.
Ought to be NFC, but it does slightly alter the output format of the
textual assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230930 91177308-0d34-0410-b5e6-96231b3b80d8
utils/sort_includes.py.
I clearly haven't done this in a while, so more changed than usual. This
even uncovered a missing include from the InstrProf library that I've
added. No functionality changed here, just mechanical cleanup of the
include order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225974 91177308-0d34-0410-b5e6-96231b3b80d8
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)
Changes made by clang-tidy with minor tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
