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Revision tags: 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 |
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| #
2caaec65 |
| 06-Apr-2023 |
Nikita Popov <npopov@redhat.com> |
[InstCombine] Regenerate all test checks (NFC)
Due to an improvement to name preservation, a lot of InstCombine
tests now show spurious diffs when regenerated.
Rather than regenerating individual f
[InstCombine] Regenerate all test checks (NFC)
Due to an improvement to name preservation, a lot of InstCombine
tests now show spurious diffs when regenerated.
Rather than regenerating individual files when they get touched,
mass-regenerate all UTC-based InstCombine tests. I have then reset
a number of files showing suspicious diffs where the UTC output
has clearly been manually adjusted. I apologize if I missed
anything in the mass of changes.
show more ...
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Revision tags: 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, working, llvmorg-15.0.2 |
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| #
4ab40eca |
| 03-Oct-2022 |
Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> |
[test][InstCombine] Update some test cases to use opaque pointers
These tests cases were converted using the script at
https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34
Differential Re
[test][InstCombine] Update some test cases to use opaque pointers
These tests cases were converted using the script at
https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34
Differential Revision: https://reviews.llvm.org/D135094
show more ...
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Revision tags: 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 |
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| #
acdc419c |
| 04-Feb-2022 |
Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> |
[test] Use -passes=instcombine instead of -instcombine in lots of tests. NFC
Another step moving away from the deprecated syntax of specifying
pass pipeline in opt.
Differential Revision: https://r
[test] Use -passes=instcombine instead of -instcombine in lots of tests. NFC
Another step moving away from the deprecated syntax of specifying
pass pipeline in opt.
Differential Revision: https://reviews.llvm.org/D119081
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Revision tags: 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 |
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c240169f |
| 22-Sep-2021 |
Sanjay Patel <spatel@rotateright.com> |
[Analysis] improve function matching for strlen libcall
The return type of strlen is size_t, not just any integer.
This is a partial fix for an example based on:
https://llvm.org/PR50836
There's a
[Analysis] improve function matching for strlen libcall
The return type of strlen is size_t, not just any integer.
This is a partial fix for an example based on:
https://llvm.org/PR50836
There's another bug here because we can still crash
processing a real strlen or something that looks like it.
show more ...
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Revision tags: llvmorg-13.0.0-rc3, 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 |
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| #
897c985e |
| 18-Dec-2020 |
Roman Lebedev <lebedev.ri@gmail.com> |
[InstCombine] Canonicalize SPF to abs intrinsic
This patch enables canonicalization of SPF_ABS and SPF_ABS
to the abs intrinsic.
This is a recommit, the original try was
05d4c4ebc2fb006b8a2bd05b24c
[InstCombine] Canonicalize SPF to abs intrinsic
This patch enables canonicalization of SPF_ABS and SPF_ABS
to the abs intrinsic.
This is a recommit, the original try was
05d4c4ebc2fb006b8a2bd05b24c6aba10dd2eef8,
but it was reverted due to an apparent miscompile,
which since then has just been fixed by the previous commit.
Differential Revision: https://reviews.llvm.org/D87188
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Revision tags: 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 |
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| #
13e19d2e |
| 18-Sep-2020 |
Nikita Popov <nikita.ppv@gmail.com> |
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
This reverts commit 05d4c4ebc2fb006b8a2bd05b24c6aba10dd2eef8.
mstorsjo reports a miscompile after this change in
https://reviews.llvm.org/
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
This reverts commit 05d4c4ebc2fb006b8a2bd05b24c6aba10dd2eef8.
mstorsjo reports a miscompile after this change in
https://reviews.llvm.org/D87188#2281093. Reverting until I can
investigate this.
show more ...
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| #
05d4c4eb |
| 05-Sep-2020 |
Nikita Popov <nikita.ppv@gmail.com> |
[InstCombine] Canonicalize SPF_ABS to abs intrinc
Enable canonicalization of SPF_ABS and SPF_NABS to the abs intrinsic.
To be conservative, the one-use check on the comparison is retained,
this may
[InstCombine] Canonicalize SPF_ABS to abs intrinc
Enable canonicalization of SPF_ABS and SPF_NABS to the abs intrinsic.
To be conservative, the one-use check on the comparison is retained,
this may be relaxed if all goes well.
It's pretty likely that this will uncover places that missing
handling for the abs() intrinsic. Please report any seen performance
regressions.
Differential Revision: https://reviews.llvm.org/D87188
show more ...
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Revision tags: 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, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1 |
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| #
cee313d2 |
| 17-Apr-2019 |
Eric Christopher <echristo@gmail.com> |
Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.
Will be re-reverting again.
llvm-svn: 358552
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Revision tags: llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2 |
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| #
4b96935b |
| 22-May-2018 |
Sanjay Patel <spatel@rotateright.com> |
[InstCombine] use nsw negation for abs libcalls
Also, produce the canonical IR abs (s<0) to be more efficient.
This is the libcall equivalent of the clang builtin change from:
rL333038
Pasting fr
[InstCombine] use nsw negation for abs libcalls
Also, produce the canonical IR abs (s<0) to be more efficient.
This is the libcall equivalent of the clang builtin change from:
rL333038
Pasting from that commit message:
The stdlib functions are defined in section 7.20.6.1 of the C standard with:
"If the result cannot be represented, the behavior is undefined."
That lets us mark the negation with 'nsw' because "sub i32 0, INT_MIN" would
be UB/poison.
llvm-svn: 333042
show more ...
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| #
3ef8f858 |
| 22-May-2018 |
Sanjay Patel <spatel@rotateright.com> |
[InstCombine] move misplaced test file and regenerate checks; NFC
llvm-svn: 333039
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