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Revision tags: 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 |
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| #
15e86c2a |
| 08-Aug-2024 |
Matthew Levy <levymatt0@gmail.com> |
[AArch64] Update tests for stack-probing (#102181)
Compiler can re-order instructions (keeping opcode register
dependencies) around code generated for stack probing. This leads to
correct generati
[AArch64] Update tests for stack-probing (#102181)
Compiler can re-order instructions (keeping opcode register
dependencies) around code generated for stack probing. This leads to
correct generation of code, but failing tests. Changing some
CHECK-NEXT's to CHECK-DAG.
show more ...
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Revision tags: 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 |
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| #
3d18c8cd |
| 13-Feb-2024 |
Fangrui Song <i@maskray.me> |
[test] Replace aarch64-*-{eabi,gnueabi}{,hf} with aarch64
Similar to d39b4ce3ce8a3c256e01bdec2b140777a332a633
Using "eabi" or "gnueabi" for aarch64 targets is a common mistake and
warned by Clang Dr
[test] Replace aarch64-*-{eabi,gnueabi}{,hf} with aarch64
Similar to d39b4ce3ce8a3c256e01bdec2b140777a332a633
Using "eabi" or "gnueabi" for aarch64 targets is a common mistake and
warned by Clang Driver. We want to avoid them elsewhere as well. Just
use the common "aarch64" without other triple components.
show more ...
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Revision tags: llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init |
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| #
9930f3e2 |
| 10-Dec-2023 |
Oskar Wirga <10386631+oskarwirga@users.noreply.github.com> |
[AArch64] Fix case of 0 dynamic alloc when stack probing (#74877)
I accidentally closed
https://github.com/llvm/llvm-project/pull/74806
If the dynamic allocation size is 0, then we will still p
[AArch64] Fix case of 0 dynamic alloc when stack probing (#74877)
I accidentally closed
https://github.com/llvm/llvm-project/pull/74806
If the dynamic allocation size is 0, then we will still probe the
current sp value despite not decrementing sp! This results in
overwriting stack data, in my case the stack canary.
The fix here is just to load the value of [sp] into xzr which is
essentially a no-op but still performs a read/probe of the new page.
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| #
c1140d49 |
| 04-Dec-2023 |
Momchil Velikov <momchil.velikov@arm.com> |
[AArch64] Stack probing for dynamic allocas in GlobalISel (#67123)
Co-authored-by: Oliver Stannard <oliver.stannard@linaro.org>
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| #
b1806e6a |
| 02-Dec-2023 |
Momchil Velikov <momchil.velikov@arm.com> |
[AArch64] Stack probing for dynamic allocas in SelectionDAG (#66525)
Add support for probing for dynamic allocas (variable-size objects and
outgoing stack arguments).
Co-authored-by: Oliver Stan
[AArch64] Stack probing for dynamic allocas in SelectionDAG (#66525)
Add support for probing for dynamic allocas (variable-size objects and
outgoing stack arguments).
Co-authored-by: Oliver Stannard <oliver.stannard@linaro.org>
show more ...
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