This was just a wrapper around SmallVector that optionally owned the Job pointers
in it. Now that all Jobs are owned by the Compilation, we don't have to worry
about this any more.
No functionality change.
Swift SVN r29668
Previously, we would process all of a job's dependencies separately before
even scheduling it, and we wouldn't interleave dependencies from different
jobs. This meant (a) more overhead than necessary, and more importantly
(b) -embed-bitcode builds weren't being parallelized.
rdar://problem/21129029
Swift SVN r29665
...not if it's newer than its output .o file. This handles cases where the
object file is generated too quickly (rdar://problem/19404140) or when you
revert to a previous version of the file, mtime intact (rdar://problem/19720146).
There's a lot of test churn here; the only real new test is the backwards
mtime update in one-way.swift.
Swift SVN r29584
This is consistent with Clang, which rejects -mllvm options. All options
Clang /does/ accept should be covered by normal Swift flags.
rdar://problem/21245117
Swift SVN r29386
They mostly did (r28750 was incorrect about this) but we should be testing
real configurations. Now that the tests have been updated, remove this.
(Eventually we'll need to design incremental builds without an output file
map, so that they work with simpler build systems like Ninja.)
Swift SVN r28777
With both force-single-frontend-invocation and embed-bitcode, we create
CompileJobAction and BackendJobAction, similar to how we handle embed-bitcode
with StandarCompile.
This commit should only affect Bitcode mode.
rdar://20796819
Swift SVN r28129
and link it properly. This is needed to embed LLVM bitcode sections
in the standard library and overlays. The linker doesn't support
embedded bitcode and reexport flags (among others).
rdar://problem/20750099
Swift SVN r28052
With both emit-module and embed-bitcode, MergeModule will get the swiftmodule
inputs from CompileJobAction instead of BackendJobAction.
This commit should only affect Bitcode mode since it only touches how we handle
BackendJobAction which is used for Bitcode mode.
rdar://20678489
Swift SVN r27878
No test case; this is apparently hitting Enrico but not reproducing in
any obvious way for me. Nevertheless, it /could/ be an issue, so let's be
conservative.
rdar://problem/20402875
Swift SVN r26882
This is instead of verifying that it's 0 after running a round.
The previous way would cause it to assert if it the blocking task
was at a higher level of the stack than the current level, and
thus in a different TaskQueue. This way we just verify that
no new tasks are left over.
Swift SVN r26501
SIL seems to be doing the right thing here already, which is great!
Part of rdar://problem/17732115. We'll be able to really see this working
with the next change: allowing references to testable things when using
"@testable import".
Swift SVN r26473
- Add frontend and standard library build support for tvOS.
- Add frontend support for watchOS.
watchOS standard library builds are still disabled during SDK bring-up.
To build for TVOS, specify --tvos to build-script.
To build for watchOS, specify --watchos to build-script (not yet supported).
This patch does not include turning on full tests for TVOS or watchOS, and
will be included in a follow-up patch.
Swift SVN r26278
Together with -wmo it enables multi-threaded compilation.
I didn't want to reuse the -j option for this, because -num-threads (even if n == 1) does change the generated code.
For details see commit message of r25930.
Swift SVN r26258
