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| author | Fangrui Song <i@maskray.me> | 2024-02-02 10:33:09 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-02 10:33:09 -0800 |
| commit | d4de4c3eafa9b70c255a4d6d5a14dccff79d10e9 (patch) | |
| tree | 69958d6f8eac34262a2184e512b4dd0dea43ebcf /llvm/tools | |
| parent | 9cc2122bf5a81f7063c2a32b2cb78c8d615578a1 (diff) | |
| download | llvm-d4de4c3eafa9b70c255a4d6d5a14dccff79d10e9.zip llvm-d4de4c3eafa9b70c255a4d6d5a14dccff79d10e9.tar.gz llvm-d4de4c3eafa9b70c255a4d6d5a14dccff79d10e9.tar.bz2 | |
[AArch64] Support optional constant offset for constraint "S" (#80255)
Modify the initial implementation (https://reviews.llvm.org/D46745) to
support a constant offset so that the following code will compile:
```
int a[2][2];
void foo() { asm("// %0" :: "S"(&a[1][1])); }
```
We use the generic code path for "s". In GCC's aarch64 port, "S" is
supported for PIC while "s" isn't, making "s" less useful. We implement
"S" but not "s".
Similar to #80201 for RISC-V.
Diffstat (limited to 'llvm/tools')
0 files changed, 0 insertions, 0 deletions