llvm-svn: 163140

Patch from info from Daniel Malea that should fix the build on linux after fixes committed with revision 162860.

llvm-svn: 163139

[compiler-rt] Recurse into 'utils' directory in CMake build of compiler-rt, enable build of llvm-symbolizer binary (currently for one target only)

llvm-svn: 163138

Change current Hexagon MI scheduler to use new converging
scheduler. Integrates DFA resource model into it.

llvm-svn: 163137

This patch corrects the definition of umlal/smlal instructions and adds support
for matching them to the ARM dag combiner.

Bug 12213

Patch by Yin Ma!

llvm-svn: 163136

superclasses on top of finding the exact class. The current attempt is still
too slow, but it lays the groundwork.

llvm-svn: 163135

Since this specific shuffle is widely used in many workloads we have ~10% performance on them.

shufflevector <8 x float> %A, <8 x float> %B, <8 x i32> <i32 0, i32 8, i32 2, i32 10, i32 4, i32 12, i32 6, i32 14>

vmovaps (%rdx), %ymm0
vshufps $8, %ymm0, %ymm0, %ymm0
vmovaps (%rcx), %ymm1
vshufps $8, %ymm0, %ymm1, %ymm1
vunpcklps       %ymm0, %ymm1, %ymm0

vmovaps (%rcx), %ymm0
vmovsldup       (%rdx), %ymm1
vblendps        $85, %ymm0, %ymm1, %ymm0

llvm-svn: 163134

[Sanitizer] llvm-symbolizer util: make it more conforming to LLVM code style, and support fetching inlining info

llvm-svn: 163133

Scan the body of the loop and find instructions that may trap.
Use this information when deciding if it is safe to hoist or sink instructions.
Notice that we can optimize the search of instructions that may throw in the case of nested loops.

rdar://11518836

llvm-svn: 163132

llvm-svn: 163131

The IndVarSimplify pass in Polly uses the intrinsics header. We need to ensure
that the header is generated, before we use it. This patch fixes the problem
for the cmake build (it did not show up in the autoconf one).

Contributed by:   Sameer Sahasrabuddhe  <sameer.sahasrabuddhe@amd.com>

llvm-svn: 163130

by instruction address from DWARF.

Add --inlining flag to llvm-dwarfdump to demonstrate and test this functionality,
so that "llvm-dwarfdump --inlining --address=0x..." now works much like
"addr2line -i 0x...", provided that the binary has debug info
(Clang's -gline-tables-only *is* enough).

llvm-svn: 163128

If an allocation has a must-alias relation to the access pointer, we treat it
as a Def.  Otherwise, without this check, the code here was just skipping over
the allocation call and ignoring it.  I noticed this by inspection and don't
have a specific testcase that it breaks, but it seems like we need to treat
a may-alias allocation as a Clobber.

llvm-svn: 163127

llvm-svn: 163126

llvm-svn: 163125

the NumMCOperands argument to the GetMCInstOperandNum() function that is set
to the number of MCOperands this asm operand mapped to.

llvm-svn: 163124

llvm-svn: 163123

MCTargetAsmParser class.

llvm-svn: 163122

By calling cindex.Config.set_library_path(path) or
cindex.Config.set_library_file(file) it is possible to specify from where
we load libclang. This fixes an open FIXME.

We also point the user to these functions, in case libclang can not be
loaded sucessfully.

llvm-svn: 163121

llvm-svn: 163120

llvm-svn: 163119

llvm-svn: 163118

llvm-svn: 163117

llvm-svn: 163116

No functionality change.

llvm-svn: 163115

llvm-svn: 163114

Improved the warning for the #@ Microsoft charizing operator. The existing one misspelled the token as "@#" and didn't capitalize Microsoft.

llvm-svn: 163113

llvm-svn: 163112

llvm-svn: 163111

llvm-svn: 163110

This change adds detection of C++ headers and libraries paths when
building with the standalone toolchain from Android NDK. They are in a
slightly unusual place.

llvm-svn: 163109

This fixes some undefined behavior in isl.

Reported by:  Sameer Sahasrabuddhe  <sameer.sahasrabuddhe@amd.com>

llvm-svn: 163108

Fixs PR13719.

llvm-svn: 163107

This code used to only handle malloc-like calls, which do not read memory.
r158919 changed it to check isNoAliasFn(), which includes strdup-like and
realloc-like calls, but it was not checking for dependencies on the memory
read by those calls.

llvm-svn: 163106

llvm-svn: 163105

llvm-svn: 163104

llvm-svn: 163103

llvm-svn: 163102

MatchInstructionImpl() function.

These values are used by the ConvertToMCInst() function to index into the
ConversionTable.  The values are also needed to call the GetMCInstOperandNum()
function.

llvm-svn: 163101

llvm-svn: 163100