Sorry, this is the wrong patch. I will post it again.
On Fri, Dec 08, 2023 at 05:57:12PM +0800, Yang Yujie wrote:
> Updates:
> v1 -> v2: Add a test case.
> v2 -> v3: Fix code format.
> v3 -> v4: Fix code format. Avoid unwanted optimization in the test.
>
> On Fri, Dec 08, 2023 at 05:54:46PM
Updates:
v1 -> v2: Add a test case.
v2 -> v3: Fix code format.
v3 -> v4: Fix code format. Avoid unwanted optimization in the test.
On Fri, Dec 08, 2023 at 05:54:46PM +0800, Yang Yujie wrote:
> On LoongArch, the regitsters $r4 - $r7 (EH_RETURN_DATA_REGNO) will be saved
> and restored in the
On LoongArch, the regitsters $r4 - $r7 (EH_RETURN_DATA_REGNO) will be saved
and restored in the function prologue and epilogue if the given function calls
__builtin_eh_return. This causes the return value to be overwritten on normal
return paths and breaks a rare case of libgcc's
