Deduplicates some code and lets us use LEA on atom when adjusting the
stack around callee-cleanup calls. This is the only intended
functionality change.
llvm-svn: 240044
The most general model has fields for the vbptr offset and the vbindex.
Don't initialize the vbptr offset if the vbindex is 0: we aren't
referencing an entity from a vbase.
Getting this wrong can make member pointer equality fail.
llvm-svn: 240043
Summary:
Currently intrinsics don't affect the creation of the call graph.
This is not accurate with respect to statepoint and patchpoint
intrinsics -- these do call (or invoke) LLVM level functions.
This change fixes this inconsistency by adding a call to the external
node for call sites that call these non-leaf intrinsics. This coupled
with the fact that these intrinsics also escape the function pointer
they call gives us a conservatively correct call graph.
Reviewers: reames, chandlerc, atrick, pgavlin
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D10526
llvm-svn: 240039
This was meant to committed in r240027, but was left behind because
svn, in contrast to git, only commits the changes in the directory you
are currently in.
llvm-svn: 240034
This test case generates new tests from the source files dropped into
its directory. For stress testing stack unwinding it steps through the
code line by line and then tests unwinding from each instruction.
llvm-svn: 240030
Meta shadow is compressing and we don't flush it,
so it makes sense to mark it as NOHUGEPAGE to not over-allocate memory.
On one program it reduces memory consumption from 5GB to 2.5GB.
llvm-svn: 240028
This version adds small integer optimization, but is not active by
default. It will be enabled in a later commit.
The schedule-fuse=min/max option has been replaced by the
serialize-sccs option. Adapting Polly was necessary, but retaining the
name polly-opt-fusion=min/max.
Differential Revision: http://reviews.llvm.org/D10505
Reviewers: grosser
llvm-svn: 240027
It was a bit too aggressive.
With this patch, we keep on breaking here:
aaaaaaaaaaaaa(aaaaaaa,
"aaaaaaa"
"bbbbbbb");
But don't break in:
aaaaaaaaaaaaa(aaaaaaa, aaaaaaaa("aaaaaaa"
"bbbbbbb"));
llvm-svn: 240024
They had been getting emitted as a section + offset reference, which
is bogus since the value needs to be the offset within the GOT, not
the actual address of the symbol's object.
Differential Revision: http://reviews.llvm.org/D10441
llvm-svn: 240020
GCC allows case-insensitive values for -mcpu, -march and -mtune options.
This patch implements the same behaviour for the -march option for the AArch64 target.
llvm-svn: 240019
Before:
var func =
function() {
doSomething();
};
After:
var func =
function() {
doSomething();
};
This is a very narrow special case which fixes most of the discrepency
with what our users do. In the long run, we should try to come up with
a more generic fix for indenting these.
llvm-svn: 240014
Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0).
The code for directive is generated the following way:
#pragma omp taskgroup
<body>
void __kmpc_taskgroup(<loc>, thread_id);
<body>
void __kmpc_end_taskgroup(<loc>, thread_id);
llvm-svn: 240011
any tests and I even don't know how to run the tests. This seems like a
minimal change to make them work again, although I can't really verify
at this point. Additionally, it probably makes sense to propagate the
personality parameter removal further.
llvm-svn: 240010
In essence this is meant to consistently indent multiline strings by a
fixed amount of spaces from the start of the line. Don't do this in
cases where it wouldn't help anyway.
Before:
someFunction(aaaaa,
"aaaaa"
"bbbbb");
After:
someFunction(aaaaa, "aaaaa"
"bbbbb");
llvm-svn: 240004
Colin LeMahieu