It breaks up the function pass manager in the codegen pipeline.
With empty parameters, it looks at the -mllvm flag -rewrite-map-file.
This is likely not in use.
Add a check that we only have one function pass manager in the codegen
pipeline.
Some tests relied on the fact that we had a module pass somewhere in the
codegen pipeline.
addr-label.ll crashes on ARM due to this change. This is because a
ARMConstantPoolConstant containing a BasicBlock to represent a
blockaddress may hold an invalid pointer to a BasicBlock if the
blockaddress is invalidated by its BasicBlock getting removed. In that
case all referencing blockaddresses are RAUW a constant int. Making
ARMConstantPoolConstant::CVal a WeakVH fixes the crash, but I'm not sure
that's the right fix. As a workaround, create a barrier right before
ISel so that IR optimizations can't happen while a
ARMConstantPoolConstant has been created.
Reviewed By: rnk, MaskRay, compnerd
Differential Revision: https://reviews.llvm.org/D99707
It breaks up the function pass manager in the codegen pipeline.
With empty parameters, it looks at the -mllvm flag -rewrite-map-file.
This is likely not in use.
Add a check that we only have one function pass manager in the codegen
pipeline.
This required reverting commit 9583a3f2625818b78c0cf6d473cdedb9f23ad82c:
"[AsmPrinter] Delete dead takeDeletedSymbsForFunction()".
This was not NFC as initially thought. By coalescing two function
psas managers, this exposed the reverted code as necessary.
addr-label.ll was crashing due to an emitted blockaddress's block being
removed but the label not emitted.
Some tests relied on the fact that we had a module pass somewhere in the
codegen pipeline.
Reviewed By: rnk
Differential Revision: https://reviews.llvm.org/D99707
Before this commit, `llc -print-after-all` would print something like:
*** IR Dump After Pre-ISel Intrinsic Lowering ***; ModuleID = ...
Emit a newline such that ModuleID appears on a line by its own.
llvm-svn: 346844
Summary:
This patch implements "-print-funcs" option to support function filtering for IR printing like -print-after-all, -print-before etc.
Examples:
-print-after-all -print-funcs=foo,bar
Reviewers: mcrosier, joker.eph
Subscribers: tejohnson, joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D15776
llvm-svn: 256952
When building LLVM as a (potentially dynamic) library that can be linked against
by multiple compilers, the default triple is not really meaningful.
We allow to explicitely set it to an empty string when configuring LLVM.
In this case, said "target independent" tests in the test suite that are using
the default triple are disabled by matching the newly available feature
"default_triple".
Reviewers: probinson, echristo
Differential Revision: http://reviews.llvm.org/D12660
From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 247775
Arthur Eubanks