SuccessChanges

Summary

  1. Ensure showbase does not overflow do_put buffers Summary: In https://bugs.freebsd.org/207918, Daniel McRobb describes how using std::showbase with ostreams can cause truncation of unsigned long long when output format is octal. In fact, this can even happen with unsigned int and unsigned long. To ensure this does not happen, add one additional character to the do_put buffers if std::showbase is on. Also add a test case. Reviewers: EricWF, mclow.lists Reviewed By: EricWF Subscribers: cfe-commits, emaste Differential Revision: https://reviews.llvm.org/D32670
  2. [X86][AVX512] Relax assertion and just exit combine for unsupported types (PR32907)
  3. Really disable test as intended in the previous commit
  4. [X86][AVX512] Move v2i64/v4i64 VPABS lowering to tablegen Extend NoVLX targets to use the 512-bit versions
Revision 302362 by dim:
Ensure showbase does not overflow do_put buffers

Summary:
In https://bugs.freebsd.org/207918, Daniel McRobb describes how using
std::showbase with ostreams can cause truncation of unsigned long long
when output format is octal.  In fact, this can even happen with
unsigned int and unsigned long.

To ensure this does not happen, add one additional character to the
do_put buffers if std::showbase is on.  Also add a test case.

Reviewers: EricWF, mclow.lists

Reviewed By: EricWF

Subscribers: cfe-commits, emaste

Differential Revision: https://reviews.llvm.org/D32670
Change TypePath in RepositoryPath in Workspace
The file was modified/libcxx/trunk/include/locale (diff)llvm-revision.src/libcxx/trunk/include/locale
The file was added/libcxx/trunk/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/minmax_showbase.pass.cppllvm-revision.src/libcxx/trunk/test/std/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/minmax_showbase.pass.cpp
Revision 302361 by rksimon:
[X86][AVX512] Relax assertion and just exit combine for unsupported types (PR32907)
Change TypePath in RepositoryPath in Workspace
The file was modified/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (diff)llvm-revision.src/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
The file was added/llvm/trunk/test/CodeGen/X86/pr32907.llllvm-revision.src/llvm/trunk/test/CodeGen/X86/pr32907.ll
Revision 302360 by grosser:
Really disable test as intended in the previous commit
Change TypePath in RepositoryPath in Workspace
The file was modified/polly/trunk/test/DeLICM/reduction_overapproximate.ll (diff)llvm-revision.src/polly/trunk/test/DeLICM/reduction_overapproximate.ll
Revision 302359 by rksimon:
[X86][AVX512] Move v2i64/v4i64 VPABS lowering to tablegen

Extend NoVLX targets to use the 512-bit versions
Change TypePath in RepositoryPath in Workspace
The file was modified/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (diff)llvm-revision.src/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
The file was modified/llvm/trunk/lib/Target/X86/X86InstrAVX512.td (diff)llvm-revision.src/llvm/trunk/lib/Target/X86/X86InstrAVX512.td
The file was modified/llvm/trunk/test/CodeGen/X86/combine-abs.ll (diff)llvm-revision.src/llvm/trunk/test/CodeGen/X86/combine-abs.ll