Workaround gcc 14.2.0-9 regression in no-tree-slp-vectorize on Graviton

gcc 14.2.0-9 causes vector instructions to be emitted in the
constructor when it is being inlined into BaseHttpMethod::Loop(),
which seemingly only on Graviton instances, causes the field to
be initialized to 0 (Chunked) instead of 2 (Closes), causing the
code to fail later when it tries to interpret file data as the
chunk size. It's plausible we are missing some register saving
here - that is, the q31 register overrides an x register.

Work around this by making Closes element 0, such that 0
initialisation results in the correct Closes value.

Reported-By: Myon on IRC

1 files changed, 1 insertions, 1 deletions

diff --git a/methods/basehttp.h b/methods/basehttp.h
index 1d3ed1ace..31a7a6b26 100644
--- a/methods/basehttp.h
+++ b/methods/basehttp.h
@@ -54,7 +54,7 @@ struct RequestState
    time_t Date;
    HaveContent haveContent = HaveContent::TRI_UNKNOWN;
 
-   enum {Chunked,Stream,Closes} Encoding = Closes;
+   enum {Closes,Chunked,Stream} Encoding = Closes;
    enum {Header, Data} State = Header;
    std::string Location;
    time_t RetryAfter = 0;