This ensures that the Darwin driver uses a consistent target triple
representation when the triple is printed out to the user.
This reverts the revert commit ab0df6c034.
Differential Revision: https://reviews.llvm.org/D100807
This ensures that the Darwin driver uses a consistent target triple
representation when the triple is printed out to the user.
Differential Revision: https://reviews.llvm.org/D100807
With this, `clang-cl /source-charset:utf-16 test.cc` now prints `invalid
value 'utf-16' in '/source-charset:utf-16'` instead of `invalid value
'utf-16' in '-finput-charset=utf-16'` before, and several other clang-cl
flags produce much less confusing output as well.
Fixes PR29106.
Since an arg and its alias can have different arg types (joined vs not)
and different values (because of AliasArgs<>), I chose to give the Alias
its own Arg object. For convenience, I just store the alias directly in
the unaliased arg – there aren't many arg objects at runtime, so that
seems ok.
Finally, I changed Arg::getAsString() to use the alias's representation
if it's present – that function was already documented as being the
suitable function for diagnostics, and most callers already used it for
diagnostics.
Implementation-wise, Arg::accept() previously used to parse things as
the unaliased option. The core of that switch is now extracted into a
new function acceptInternal() which parses as the _aliased_ option, and
the previously-intermingled unaliasing is now done as an explicit step
afterwards.
(This also changes one place in lld that didn't use getAsString() for
diagnostics, so that that one place now also prints the flag as the user
wrote it, not as it looks after it went through unaliasing.)
Differential Revision: https://reviews.llvm.org/D64253
llvm-svn: 365413
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:
archtype
cas
classs
checkk
compres
definit
frome
iff
inteval
ith
lod
methode
nd
optin
ot
pres
statics
te
thru
Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few
files that have dubious fixes reverted.)
Differential revision: https://reviews.llvm.org/D44188
llvm-svn: 329399
-target has no OS version
This ensures that Clang won't warn about redundant -m<os>-version-min
argument for an invocation like
`-target x86_64-apple-macos -mmacos-version-min=10.11`
llvm-svn: 321559
OS instead of inferring it from SDK / environment
The OS version is specified in -target should be used instead of the one in an
environment variable / SDK name.
rdar://35813850
Differential Revision: https://reviews.llvm.org/D40998
llvm-svn: 321099
The simulator variant of Darwin's platforms is removed in favor of a new
environment field.
The code that selects the platform and the version is split into 4 different
functions instead of being all in one function.
This is an NFC commit, although it slightly improves the
"invalid version number" diagnostic by displaying the environment variable
instead of -m<os>-version-min if the OS version was derived from the
environment.
rdar://35813850
Differential Revision: https://reviews.llvm.org/D41035
llvm-svn: 320235
platforms.
Set the target OS based on -target if it is present on the command
line and -arch is not.
With this commit, "-target x86_64-apple-ios8.0" does the same thing as
"-arch x86_64 -mios-version-min=8.0".
rdar://problem/21012522
llvm-svn: 307982
the target is 32-bit.
The following changes are made to the driver since 32-bit apps do not
run on iOS 11 or later:
- If the deployment target is set explicitly, either with a command-line
option or an environment variable, the driver should report an error
if the version is greater than iOS 10.
- In the case where the deployment target is not set explicitly and the
default is inferred from the target triple or SDK version, it should
use a maximum default of iOS 10.99.99.
rdar://problem/32230613
Differential Revision: https://reviews.llvm.org/D34529
llvm-svn: 306922
"-mmacosx_version_min"
The option -mmacosx_version_min will still be the canonical option for now, but
in the future we will switch over to -mmacos_version_min and make
-mmacosx_version_min an alias instead.
rdar://27043820
Differential Revision: https://reviews.llvm.org/D32796
llvm-svn: 302240
This patch should add support for almost all command-line options and
driver tinkering necessary to produce a correct "clang -cc1"
invocation for watchOS and tvOS.
llvm-svn: 251706
Currently if you use -mmacosx-version-min or -mios-version-min without
specifying a version number, clang silently sets the minimum version to
"0.0.0". This is almost certainly not what was intended, so it is better
to report it as an error. rdar://problem/20433945
llvm-svn: 234270
ARMv6K is another layer between ARMV6 and ARMV6T2. This is the Clang
side of the changes.
ARMV6 family LLVM implementation.
+-------------------------------------+
| ARMV6 |
+----------------+--------------------+
| ARMV6M (thumb) | ARMV6K (arm,thumb) | <- From ARMV6K and ARMV6M processors
+----------------+--------------------+ have support for hint instructions
| ARMV6T2 (arm,thumb,thumb2) | (SEV/WFE/WFI/NOP/YIELD). They can
+-------------------------------------+ be either real or default to NOP.
| ARMV7 (arm,thumb,thumb2) | The two processors also use
+-------------------------------------+ different encoding for them.
Patch by Vinicius Tinti.
llvm-svn: 232469
Summary:
Now that the darwin-version tests in Driver and Frontend are
testing different parts of the version encoding instead of doing
duplicated work
Reviewers: rnk
Reviewed By: rnk
Subscribers: rnk, cfe-commits
Differential Revision: http://reviews.llvm.org/D7134
llvm-svn: 228159
Alex Lorenz