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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3 |
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| #
3f8027fb |
| 13-Sep-2021 |
Bjorn Pettersson <[email protected]> |
[test] Update some test cases to use -passes when specifying the pipeline
This updates transform test cases for
ADCE
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
Argume
[test] Update some test cases to use -passes when specifying the pipeline
This updates transform test cases for
ADCE
AddDiscriminators
AggressiveInstCombine
AlignmentFromAssumptions
ArgumentPromotion
BDCE
CalledValuePropagation
DCE
Reg2Mem
WholeProgramDevirt
to use the -passes syntax when specifying the pipeline.
Given that LLVM_ENABLE_NEW_PASS_MANAGER isn't set to off (which is
a deprecated feature) the updated test cases already used the new
pass manager, but they were using the legacy syntax when specifying
the passes to run. This patch can be seen as a step toward deprecating
that interface.
This patch also removes some redundant RUN lines. Here I am
referring to test cases that had multiple RUN lines verifying both
the legacy "-passname" syntax and the new "-passes=passname" syntax.
Since we switched the default pass manager to "new PM" both RUN lines
have verified the new PM version of the pass (more or less wasting
time running the same test twice), unless LLVM_ENABLE_NEW_PASS_MANAGER
is set to "off". It is assumed that it is enough to run these tests
with the new pass manager now.
Differential Revision: https://reviews.llvm.org/D108472
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Revision tags: llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5 |
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| #
6014c46c |
| 17-Mar-2020 |
Teresa Johnson <[email protected]> |
Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This restores commit 80d0a137a5aba6998fadb764f1e11cb901aae233, and the
follow on fix in 873c0d0786dcf22f4af39f65df
Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This restores commit 80d0a137a5aba6998fadb764f1e11cb901aae233, and the
follow on fix in 873c0d0786dcf22f4af39f65df824917f70f2170, with a new
fix for test failures after a 2-stage clang bootstrap, and a more robust
fix for the Chromium build failure that an earlier version partially
fixed. See also discussion on D75201.
Reviewers: evgeny777
Subscribers: mehdi_amini, Prazek, hiraditya, steven_wu, dexonsmith, arphaman, davidxl, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D73242
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Revision tags: llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3 |
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| #
80bf137f |
| 02-Mar-2020 |
Teresa Johnson <[email protected]> |
Revert "Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP""
This reverts commit 80d0a137a5aba6998fadb764f1e11cb901aae233, and the
follow on fix in 873c0d0786dcf22f4a
Revert "Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP""
This reverts commit 80d0a137a5aba6998fadb764f1e11cb901aae233, and the
follow on fix in 873c0d0786dcf22f4af39f65df824917f70f2170. It is
causing test failures after a multi-stage clang bootstrap. See
discussion on D73242 and D75201.
show more ...
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Revision tags: llvmorg-10.0.0-rc2 |
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| #
80d0a137 |
| 06-Feb-2020 |
Teresa Johnson <[email protected]> |
Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This restores commit 748bb5a0f1964d20dfb3891b0948ab6c66236c70, along
with a fix for a Chromium test suite build is
Restore "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This restores commit 748bb5a0f1964d20dfb3891b0948ab6c66236c70, along
with a fix for a Chromium test suite build issue (and a new test for
that case).
Differential Revision: https://reviews.llvm.org/D73242
show more ...
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| #
25aa2eef |
| 06-Feb-2020 |
Teresa Johnson <[email protected]> |
Revert "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This reverts commit 748bb5a0f1964d20dfb3891b0948ab6c66236c70.
Due to Chromium CFI+ThinLTO test crashes reported on
Revert "[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP"
This reverts commit 748bb5a0f1964d20dfb3891b0948ab6c66236c70.
Due to Chromium CFI+ThinLTO test crashes reported on patch.
show more ...
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Revision tags: llvmorg-10.0.0-rc1 |
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| #
748bb5a0 |
| 22-Jan-2020 |
Teresa Johnson <[email protected]> |
[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP
Summary:
Currently type test assume sequences inserted for devirtualization are
removed during WPD. This patch delays their
[WPD/LowerTypeTests] Delay lowering/removal of type tests until after ICP
Summary:
Currently type test assume sequences inserted for devirtualization are
removed during WPD. This patch delays their removal until later in the
optimization pipeline. This is an enabler for upcoming enhancements to
indirect call promotion, for example streamlined promotion guard
sequences that compare against vtable address instead of the target
function, when there are small number of possible vtables (either
determined via WPD or by in-progress type profiling). We need the type
tests to correlate the callsites with the address point offset needed in
the compare sequence, and optionally to associated type summary info
computed during WPD.
This depends on work in D71913 to enable invocation of LowerTypeTests to
drop type test assume sequences, which will now be invoked following ICP
in the ThinLTO post-LTO link pipelines, and also after the existing
export phase LowerTypeTests invocation in regular LTO (which is already
after ICP). We cannot simply move the existing import phase
LowerTypeTests pass later in the ThinLTO post link pipelines, as the
comment in PassBuilder.cpp notes (it must run early because when
performing CFI other passes may disturb the sequences it looks for).
This necessitated adding a new type test resolution "Unknown" that we
can use on the type test assume sequences previously removed by WPD,
that we now want LTT to ignore.
Depends on D71913.
Reviewers: pcc, evgeny777
Subscribers: mehdi_amini, Prazek, hiraditya, steven_wu, dexonsmith, arphaman, davidxl, cfe-commits, llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D73242
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| #
2f63d549 |
| 24-Jan-2020 |
Teresa Johnson <[email protected]> |
Restore "[LTO/WPD] Enable aggressive WPD under LTO option"
This restores 59733525d37cf9ad88b5021b33ecdbaf2e18911c (D71913), along
with bot fix 19c76989bb505c3117730c47df85fd3800ea2767.
The bot fail
Restore "[LTO/WPD] Enable aggressive WPD under LTO option"
This restores 59733525d37cf9ad88b5021b33ecdbaf2e18911c (D71913), along
with bot fix 19c76989bb505c3117730c47df85fd3800ea2767.
The bot failure should be fixed by D73418, committed as
af954e441a5170a75687699d91d85e0692929d43.
I also added a fix for non-x86 bot failures by requiring x86 in new test
lld/test/ELF/lto/devirt_vcall_vis_public.ll.
show more ...
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| #
daabc9a0 |
| 24-Jan-2020 |
Fangrui Song <[email protected]> |
[WholeProgramDevirt][test] Fix test after D73094
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| #
8973fae1 |
| 24-Jan-2020 |
Evgeny Leviant <[email protected]> |
[WPD] Allow load/save bitcoded index when running opt -wholeprogramdevirt
Differential revision: https://reviews.llvm.org/D73094
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