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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 |
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| #
7b0c4184 |
| 28-Mar-2023 |
Craig Topper <craig.topper@sifive.com> |
[RISCV] Move compressible registers to the beginning of the FP allocation order.
We don't have very many compressible FP instructions, just load and store.
These instruction require the FP register
[RISCV] Move compressible registers to the beginning of the FP allocation order.
We don't have very many compressible FP instructions, just load and store.
These instruction require the FP register to be f8-f15.
This patch changes the FP allocation order to prioritize f10-f15 first.
These are also the FP argument registers. So I allocated them in reverse
order starting at f15 to avoid taking the first argument registers.
This appears to match gcc allocation order.
Reviewed By: asb
Differential Revision: https://reviews.llvm.org/D146488
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Revision tags: 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, 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, 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, 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 |
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| #
0cb274de |
| 29-Nov-2019 |
Zakk Chen <zakk.chen@sifive.com> |
[RISCV] Support ABI checking with per function target-features
1. if users don't specific -mattr, the default target-feature come
from IR attribute.
2. fixed bug and re-land this patch
Reviewers: l
[RISCV] Support ABI checking with per function target-features
1. if users don't specific -mattr, the default target-feature come
from IR attribute.
2. fixed bug and re-land this patch
Reviewers: lenary, asb
Reviewed By: lenary
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70837
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| #
cef838e6 |
| 17-Jan-2020 |
Zakk Chen <zakk.chen@sifive.com> |
Revert "[RISCV] Support ABI checking with per function target-features"
This reverts commit 7bc58a779aaa1de56fad8b1bc8e46932d2f2f1e4.
It breaks EXPENSIVE_CHECKS on Windows
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| #
7bc58a77 |
| 29-Nov-2019 |
Zakk Chen <zakk.chen@sifive.com> |
[RISCV] Support ABI checking with per function target-features
if users don't specific -mattr, the default target-feature come
from IR attribute.
Reviewers: lenary, asb
Reviewed By: lenary, asb
T
[RISCV] Support ABI checking with per function target-features
if users don't specific -mattr, the default target-feature come
from IR attribute.
Reviewers: lenary, asb
Reviewed By: lenary, asb
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70837
show more ...
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| #
3bc2860e |
| 15-Jan-2020 |
Zakk Chen <zakk.chen@sifive.com> |
Revert "[RISCV] Support ABI checking with per function target-features"
This reverts commit 109e4d12edda07bdec139de36d9fdb6f73399f92.
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| #
109e4d12 |
| 29-Nov-2019 |
Zakk Chen <zakk.chen@sifive.com> |
[RISCV] Support ABI checking with per function target-features
if users don't specific -mattr, the default target-feature come
from IR attribute.
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| #
2c8e22d2 |
| 28-Nov-2019 |
Zakk Chen <zakk.chen@sifive.com> |
[RISCV] Add subtargets initialized with target feature
expected failed test (RV32IF-ILP32F) will be fixed in a subsequent patch.
Reviewers: efriedma, lenary, asb
Reviewed By: efriedma, lenary
Tag
[RISCV] Add subtargets initialized with target feature
expected failed test (RV32IF-ILP32F) will be fixed in a subsequent patch.
Reviewers: efriedma, lenary, asb
Reviewed By: efriedma, lenary
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70116
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