This is supposed to be a mechanical change with no functional effects.

InstrEmitter can generate all types of MachineOperands which revealed
that MachineInstrBuilder was missing a few methods, added by this patch.

Besides providing a context pointer to MI::addOperand(),
MachineInstrBuilder seems like a better fit for this code.

llvm-svn: 170712

This automatically passes a context pointer to MI->addOperand().

llvm-svn: 170711

I checked that it would still crash llc before the corresponding fix.

llvm-svn: 170709

llvm-svn: 170708

llvm-svn: 170707

llvm-svn: 170706

Without this patch comparing two equal versions without patch numbers (4.7 for
example) will result in A < B and B < A.

Patch by Simon Atanasyan.

llvm-svn: 170705

Add a new attribute, 'noduplicate'. If a function contains a noduplicate call, the call cannot be duplicated - Jump threading, loop unrolling, loop unswitching, and loop rotation are inhibited if they would duplicate the call.

Similarly inlining of the function is inhibited, if that would duplicate the call (in particular inlining is still allowed when there is only one callsite and the function has internal linkage).

llvm-svn: 170704

Hyeon-Bin Jeong:  readsome() need to reset gcount to zero.  This fixes http://llvm.org/bugs/show_bug.cgi?id=14670.

llvm-svn: 170703

llvm-svn: 170701

its only user, is gone.

llvm-svn: 170699

[Sanitizer] Fix CMake build rules for sanitizer_common tests to respect universal static libraries on Mac

llvm-svn: 170698

llvm-svn: 170697

llvm-svn: 170696

llvm-svn: 170695

llvm.arm.neon.vsub[su].* intrinsics.

Patch by Pete Couperus <pjcoup@gmail.com>

llvm-svn: 170694

llvm-svn: 170693

llvm-svn: 170692

[Sanitizer] Modify CMake build rules for sanitizer_common unit tests: build them with fresh Clang for both 32- and 64-bits (if possible)

llvm-svn: 170691

This test didn't pass for me locally because of "T0's stack" being converted to "T0'short stack" by c++filt.
Strange enough this doesn't show up on our bots.

llvm-svn: 170690

llvm-svn: 170689

llvm-svn: 170688

llvm-svn: 170687

llvm-svn: 170686

[asan] add a flag poison_heap to allow better allocator benchmarking, implemenet malloc_stats() on Linux

llvm-svn: 170685

http://llvm-reviews.chandlerc.com/D226

Patch by Philip Craig!

llvm-svn: 170684

llvm-svn: 170683

FYI, llvm and clang can be built deterministically between stage 2 and stage3, among iterative clean rebuilds, with GNU ar;

configure --disable-timestamps
make AR.Flags=crsD RANLIB=echo

llvm-svn: 170682

llvm-svn: 170681

llvm-svn: 170680

llvm-svn: 170679

llvm-svn: 170677

llvm-svn: 170676

llvm-svn: 170675

next few days but it's already tested a lot from test-suite and works fine.
This patch completes almost 100% pass of test-suite for mips 16.

llvm-svn: 170674

on code that has large frames which will not yet compile correctly.

llvm-svn: 170673

llvm-svn: 170672

llvm-svn: 170671

llvm-svn: 170670

llvm-svn: 170669