Commit Graph

9 Commits

Author SHA1 Message Date
Mehdi Amini 47b292d3fd Remove some unneeded headers and replace some headers with forward class declarations (NFC)
Differential Revision: http://reviews.llvm.org/D19154

Patch by Eugene Kosov <claprix@yandex.ru>

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266524
2016-04-16 07:51:28 +00:00
Benjamin Kramer 16132e6faa Purge unused includes throughout libSupport.
NFC.

llvm-svn: 232976
2015-03-23 18:07:13 +00:00
Chandler Carruth d9903888d9 [cleanup] Re-sort all the #include lines in LLVM using
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.

llvm-svn: 225974
2015-01-14 11:23:27 +00:00
Michael Ilseman 5be22a12c2 Clean up static analyzer warnings.
Clang's static analyzer found several potential cases of undefined
behavior, use of un-initialized values, and potentially null pointer
dereferences in tablegen, Support, MC, and ADT. This cleans them up
with specific assertions on the assumptions of the code.

llvm-svn: 224154
2014-12-12 21:48:03 +00:00
Michael Ilseman 4e654cd664 Silence static analyzer warnings in LLVMSupport.
The static analyzer catches a few potential bugs in LLVMSupport. Add
in asserts to silence the warnings.

llvm-svn: 224044
2014-12-11 19:46:38 +00:00
Alexey Samsonov 314c643b4a Fix undefined behavior (left shift by 64 bits) in ScaledNumber::toString().
This bug is reported by UBSan.

llvm-svn: 216116
2014-08-20 18:30:07 +00:00
Duncan P. N. Exon Smith 84553d8f1f Support: Move class ScaledNumber
ScaledNumber has been cleaned up enough to pull out of BFI now.  Still
work to do there (tests for shifting, bloated printing code, etc.), but
it seems clean enough for its new home.

llvm-svn: 211562
2014-06-24 00:38:09 +00:00
Duncan P. N. Exon Smith 0067ff4678 Support: Extract ScaledNumbers::compare()
llvm-svn: 211507
2014-06-23 17:47:40 +00:00
Duncan P. N. Exon Smith 411840d963 Support: Write ScaledNumber::getQuotient() and getProduct()
llvm-svn: 211409
2014-06-20 21:47:47 +00:00