This isn't a real diagnostic kind, only a location note, and this form isn't even
used if the SourceManager can provide a valid presumed location. But still.
llvm-svn: 214002
llvm revision 210639 renamed the -global-merge backend option to
-enable-global-merge. This change simply updates clang to match that.
Patch by Steven Wu!
llvm-svn: 213993
Previously we were building up the inalloca struct in the usual pattern
of return type followed by arguments. However, on Windows, 'this'
always precedes the 'sret' parameter, so we need to insert it into the
struct first as a special case.
llvm-svn: 213990
The target method of the thunk will perform the cleanup. This can't be
tested in 32-bit x86 yet because passing something by value would create
an inalloca, and we refuse to generate broken code for that.
llvm-svn: 213976
CL's /Zp flag is analogous to GCC's -fpack-struct, it controls the
default maximum alignment of records.
Differential Revision: http://reviews.llvm.org/D4671
llvm-svn: 213958
Specifically the part where we removed a warning to be compatible with GCC, which has been widely regarded as a bad idea.
I'm not quite happy with how obtuse this warning is, especially in the fairly common case of a 32-bit integer literal, so I've got another patch awaiting review that adds a fixit to reduce confusion.
llvm-svn: 213935
* Track override set across module load and save
* Track originating module to allow proper re-export of #undef
* Make override set properly transitive when it picks up a #undef
This fixes nearly all of the remaining macro issues with self-host.
llvm-svn: 213922
Summary:
This patch extends the __asm parser to make it keep parsing input tokens
as inline assembly if a single-line __asm line is followed by another line
starting with __asm too. It also makes sure that we correctly keep
matching braces in such situations by separating the notions of how many
braces we are matching and whether we are in single-line asm block mode.
Reviewers: rnk
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D4598
llvm-svn: 213916
it through the normal TreeTransform logic for Exprs (which will strip off
implicit parts of the initialization and never re-create them).
llvm-svn: 213913
Current versions of ld64 can't cope with "aarch64" being stored. I'm fixing
that, but in the transitionary period we'll need to still emit "arm64".
rdar://problem/17783765
llvm-svn: 213852
While -fno-rtti-data would correctly avoid referencing the RTTI complete
object locator in the VFTable itself, it would emit them anyway.
llvm-svn: 213841
Remove pointless MICache: it only ever contained up to 1 object, and was only
non-empty when recovering from an error. There's no performance or memory win
from maintaining this cache.
llvm-svn: 213825
The class seems to have an invariant that Entries is non-empty if
Invalid is false. It appears this method was previously private, and
all internal uses checked Invalid. Now there is an external caller, so
check Invalid to avoid array OOB underflow.
Fixes PR20420.
llvm-svn: 213816
Reid Kleckner