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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, 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 |
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d586bd5c |
| 13-Dec-2022 |
Nikita Popov <npopov@redhat.com> |
[GlobalOpts] Convert tests to opaque pointers (NFC)
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Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, 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 |
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e422c0d3 |
| 18-Jun-2022 |
Arthur Eubanks <aeubanks@google.com> |
[GlobalOpt] Perform store->dominated load forwarding for stored once globals
The initial land incorrectly optimized forwarding non-Constants in non-nosync/norecurse functions. Bail on non-Constants
[GlobalOpt] Perform store->dominated load forwarding for stored once globals
The initial land incorrectly optimized forwarding non-Constants in non-nosync/norecurse functions. Bail on non-Constants since norecurse should cause global -> alloca promotion anyway.
The initial land also incorrectly assumed that StoredOnceStore was the only store to the global, but it actually means that only one value other than the global initializer is stored. Add a check that there's only one store.
Compile time tracker:
https://llvm-compile-time-tracker.com/compare.php?from=c80b88ee29f34078d2149de94e27600093e6c7c0&to=ef2c2b7772424b6861a75e794f3c31b45167304a&stat=instructions
Reviewed By: nikic, asbirlea, jdoerfert
Differential Revision: https://reviews.llvm.org/D128128
show more ...
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| #
13ff7d6f |
| 20-Jun-2022 |
Arthur Eubanks <aeubanks@google.com> |
Revert "[GlobalOpt] Perform store->dominated load forwarding for stored once globals"
This reverts commit 6f348b146b69a50d5fb1b9fbfd14bc1d204e45c4.
Am seeing internal test failures plus a linux ker
Revert "[GlobalOpt] Perform store->dominated load forwarding for stored once globals"
This reverts commit 6f348b146b69a50d5fb1b9fbfd14bc1d204e45c4.
Am seeing internal test failures plus a linux kernel breakage reported due to this.
show more ...
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| #
6f348b14 |
| 18-Jun-2022 |
Arthur Eubanks <aeubanks@google.com> |
[GlobalOpt] Perform store->dominated load forwarding for stored once globals
Compile time tracker:
https://llvm-compile-time-tracker.com/compare.php?from=1e556f459b44dd0ca4073e932f66ecb6f40fe31a&to=
[GlobalOpt] Perform store->dominated load forwarding for stored once globals
Compile time tracker:
https://llvm-compile-time-tracker.com/compare.php?from=1e556f459b44dd0ca4073e932f66ecb6f40fe31a&to=6d7bed4e1e72c6a8592748626091274209740a40&stat=instructions
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D128128
show more ...
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Revision tags: 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 |
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| #
167ff528 |
| 15-Sep-2021 |
Christudasan Devadasan <Christudasan.Devadasan@amd.com> |
[GlobalOpt] Do not shrink global to bool for an unfavorable AS
Do not call `TryToShrinkGlobalToBoolean` for address spaces
that don't allow initializers. It inserts an initializer value
while shrink
[GlobalOpt] Do not shrink global to bool for an unfavorable AS
Do not call `TryToShrinkGlobalToBoolean` for address spaces
that don't allow initializers. It inserts an initializer value
while shrinking to bool. Used the target hook introduced with
D109337 to skip this call for the restricted address spaces.
Reviewed By: tra
Differential Revision: https://reviews.llvm.org/D109823
show more ...
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