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Marcin Kolny 72b34eaf30 Fix AOT shift operations for indirect constants (#2627 )

When doing more investigations related to this PR:
  https://github.com/bytecodealliance/wasm-micro-runtime/pull/2619
We found that in some scenarios the constant might not be directly
available to the LLVM IR builder, e.g.:
```
  (func $const_ret (result i32)
    i32.const -5
  )
  (func $foo
    (i32.shr_u (i32.const -1) (call $const_ret))
    (i32.const 31)
  )
```
In that case, the right parameter to `i32.shr_u` is not constant, therefore
the `SHIFT_COUNT_MASK` isn't applied. However, when the optimization
is enabled (`--opt-level` is 2 or 3), the optimization passes resolve the
call into constant, and that constant is poisoned, causing the compiler to
resolve the whole function to an exception.

2023-10-11 11:22:34 +08:00

.gitignore

Fix compilation of shift opcodes on x86_64 and i386 architectures (#2619 )

2023-10-07 19:55:14 +08:00

README.md

Fix compilation of shift opcodes on x86_64 and i386 architectures (#2619 )

2023-10-07 19:55:14 +08:00

test_shift_negative_constants.wat

Fix AOT shift operations for indirect constants (#2627 )

2023-10-11 11:22:34 +08:00

README.md

WAMR test benchmarks

This folder contains tests for WAMR AOT compiler and its generated code.