Before:
<stdin>:3:3: error: no matching member function for call to 'bar'
Foo().bar();
^
After:
<stdin>:3:9: error: no matching member function for call to 'bar'
Foo().bar();
^
llvm-svn: 287154
Summary:
This patch adds handling for member initializers in a constructors initializer list. Previously we only handled base-class and delegating initializers, which are transformed by the `TypeLoc` matcher. For Example:
```
// Style options: All identifiers should start with an upper case letter.
struct base { ... };
struct der : base {
int field; // FIXES: int Field;
der() : der(42) {} // FIXES: Der() : Der(42) {}
der(int X) : base(), field(X) {} // FIXES: Der(int X) : Base(), field(X)
// Note that `field` doesn't get replaced
};
```
Reviewers: alexfh, hokein, aaron.ballman
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D26744
llvm-svn: 287153
This is a large API change that removes the two functions from
StreamString that return a std::string& and a const std::string&,
and instead provide one function which returns a StringRef.
Direct access to the underlying buffer violates the concept of
a "stream" which is intended to provide forward only access,
and makes porting to llvm::raw_ostream more difficult in the
future.
Differential Revision: https://reviews.llvm.org/D26698
llvm-svn: 287152
MIPS GOT handling is very different from other targets so it is better
to keep the code in the separatre section class MipsGotSection. This
patch introduces the new section and moves all MIPS specific code from
GotSection to the new class. I did not rename fields and methods in the
MipsGotSection class to reduce the diff and plan to do that by the
separate commit.
Differential revision: https://reviews.llvm.org/D26733
llvm-svn: 287150
One half of the shifts obviously needed conditional selection based on whether
the shift amount is more than 32-bits, but leaving the other half as the
natural shift isn't acceptable either: it's undefined behaviour to shift a
32-bit value by more than 31.
llvm-svn: 287149
We fail to produce bit-to-bit matching stage2 and stage3 compiler in PGO
bootstrap build. The reason is because LoopBlockSet is of SmallPtrSet type
whose iterating order depends on the pointer value.
This patch fixes this issue by changing to use SmallSetVector.
Differential Revision: http://reviews.llvm.org/D26634
llvm-svn: 287148
Apparently this is wrong because it's legal to have a filename
on UNIX which contains a backslash.
Differential Revision: https://reviews.llvm.org/D26734
llvm-svn: 287143
Summary:
Extend replaceZeroVectorStore to handle more vector type stores,
floating point zero vectors and set alignment more accurately on split
stores.
This is a follow-up change to r286875.
This change fixes PR31038.
Reviewers: MatzeB
Subscribers: mcrosier, aemerson, llvm-commits, rengolin
Differential Revision: https://reviews.llvm.org/D26682
llvm-svn: 287142
This change separates all versioned locals to be a separate list in config,
that was suggested by Rafael and simplifies the logic a bit.
Differential revision: https://reviews.llvm.org/D26754
llvm-svn: 287132
Summary:
1. Don't try to copy values to and from the same register class.
2. Replace copies with of registers with immediate values with v_mov/s_mov
instructions.
The main purpose of this change is to make MachineSink do a better job of
determining when it is beneficial to split a critical edge, since the pass
assumes that copies will become move instructions.
This prevents a regression in uniform-cfg.ll if we enable critical edge
splitting for AMDGPU.
Reviewers: arsenm
Subscribers: arsenm, kzhuravl, llvm-commits
Differential Revision: https://reviews.llvm.org/D23408
llvm-svn: 287131
As outlined in a previous RFC, the test/ASTMerge/Inputs folder is getting full and the tests are starting to become interdependent. This is undesirable because
- it makes it harder to write new tests
- it makes it harder to figure out at a glance what old tests are doing, and
- it adds the risk of breaking one test while changing a different one, because of the interdependencies.
To fix this, according to the conversation in the RFC, I have changed the layout from
a.c
Inputs/a1.c
Inputs/a2.c
to
a/test.c
a/Inputs/a1.c
a/Inputs/a2.c
for all existing tests. I have also eliminated interdependencies by replicating the input files for each test that uses them.
https://reviews.llvm.org/D26571
llvm-svn: 287129
This can be used to append alternative typo corrections to an existing diag.
include-fixer can use it to suggest includes to be added.
Differential Revision: https://reviews.llvm.org/D26745
llvm-svn: 287128
We can replace "scalar" FP-bitwise-logic with other forms of bitwise-logic instructions.
Scalar SSE/AVX FP-logic instructions only exist in your imagination and/or the bowels of
compilers, but logically equivalent int, float, and double variants of bitwise-logic
instructions are reality in x86, and the float variant may be a shorter instruction
depending on which flavor (SSE or AVX) of vector ISA you have...so just prefer float all
the time.
This is a preliminary step towards solving PR6137:
https://llvm.org/bugs/show_bug.cgi?id=6137
Differential Revision:
https://reviews.llvm.org/D26712
llvm-svn: 287122
This unit test infinite-looped on s390x due to a thread_yield being optimized
out. I've updated the QueueChannel class (where thread_yield was called) to use
a condition variable instead. This should cause the unit test to behave
correctly.
llvm-svn: 287121
Our build-id is a tree hash anyway, so I'll define this as a synonym
for sha1. GNU gold takes this parameter, so this is for compatibility
with that.
llvm-svn: 287119
Summary:
namespace nx { namespace ny { class Base { public: Base(i) {}} } }
namespace na {
namespace nb {
class X : public nx::ny {
public:
X() : Base::Base(1) {}
};
}
}
When changing from na::nb to x::y, "Base::Base" will be changed to "nx::ny::Base" and
"Base::" in "Base::Base" will be replaced with "nx::ny::Base" too, which causes
conflict. This conflict should've been detected when adding replacements but was hidden by `addOrMergeReplacement`. We now also detect conflict when adding replacements where conflict must not happen.
The namespace lookup is tricky here, we simply replace "Base::Base()" with "nx::ny::Base()" as a workaround, which compiles but not perfect.
Reviewers: hokein
Subscribers: bkramer, cfe-commits
Differential Revision: https://reviews.llvm.org/D26637
llvm-svn: 287118
With the cross-platform minidump plugin working, the Windows-specific one is no longer needed. This eliminates the unnecessary code.
This does not eliminate the Windows-specific tests, as they hit a few cases the general tests don't. (The Windows-specific tests are currently passing.) I'll look into a separate patch to make sure we're not doing too much duplicate testing.
After that I might do a little re-org in the Windows plugin, as there was some factoring there (Common & Live) that probably isn't necessary anymore.
Differential Revision: https://reviews.llvm.org/D26697
llvm-svn: 287113
Both the (V)CVTDQ2PD (i32 to f64) and (V)CVTUDQ2PD (u32 to f64) conversion instructions are lossless and can be safely represented as generic SINT_TO_FP/UINT_TO_FP calls instead of x86 intrinsics without affecting final codegen.
LLVM counterpart to D26686
Differential Revision: https://reviews.llvm.org/D26736
llvm-svn: 287108
Zachary Turner