[clang] [lld] [llvm] [WebAssembly] Enable nontrapping-fptoint and bulk-memory by default. (PR #112049)

[Derek Schuff via cfe-commits]

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@@ -1,4 +1,4 @@
-; RUN: llc -filetype=obj %s -o %t.o
+; RUN: llc -filetype=obj -mattr=-bulk-memory %s -o %t.o
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dschuff wrote:

Hm, interesting, so we are using passive segments anytime bulk memory is enabled. That makes sense since this was all meant for threads, but is this actually an improvement in the non-threads case? i.e. maybe we don't want the extra explicit initialization code if we can help it?

edit: i just checked this out but I'll leave it here FTR: it looks like after linking we actually don't use passive segments unless threads is also enabled. so this seems like not a problem.

https://github.com/llvm/llvm-project/pull/112049