Bug 1927242 - Update wasi-libc build-time check for latest LLVM trunk…

…. r=firefox-build-system-reviewers,ahochheiden

Submitted upstream at WebAssembly/wasi-libc#546

Differential Revision: https://phabricator.services.mozilla.com/D228232

UltraBlame original commit: 9a4d10439e8016ab83773c94681e1b5c8ac5b5c2

taskcluster/scripts/misc/wasi-sdk.patch

@@ -555,7 +555,7 @@ imports
 10
 +
 671
-18
+20
 check
 -
 symbols
@@ -754,6 +754,23 @@ mcpu
 =
 generic
 .
++
+#
+TODO
+:
+Undefine
+__wasm_nontrapping_fptoint__
+and
+__wasm_bulk_memory__
+that
+are
++
+#
+new
+to
+clang
+20
+.
 #
 TODO
 :
@@ -797,8 +814,8 @@ SYSROOT_INC
 691
 6
 +
-698
-8
+700
+10
 check
 -
 symbols
@@ -822,6 +839,30 @@ U__wasm_multivalue__
 -
 U__wasm_reference_types__
 \
++
+-
+U__wasm_nontrapping_fptoint__
+\
++
+(
+if
+(
+filter
+-
+out
+wasm32
+-
+wasi
+-
+threads
+(
+TARGET_TRIPLE
+)
+)
+-
+U__wasm_bulk_memory__
+)
+\
 -
 U__GNUC__
 \
@@ -835,7 +876,7 @@ U__GNUC_PATCHLEVEL__
 702
 6
 +
-712
+716
 12
 check
 -