Clang from Xcode 5 does not support uxtl.
---
gas-preprocessor.pl | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gas-preprocessor.pl b/gas-preprocessor.pl
index a0287a2..cdce3fa 100755
--- a/gas-preprocessor.pl
+++ b/gas-preprocessor.pl
@@ -629,6 +629,10 @@ sub handle_serialized_line {
if ($line =~
/^\s*movi\s+(v[0-3]?\d\.(?:2|4|8|16)[bhsBHS])\s*,\s*(#\d+)\b\s*$/) {
$line = " movi $1, $2, lsl #0\n";
}
+ # Xcode 5 misses the alias uxtl replace it with the more general ushll
+ if ($line =~
/^\s*uxtl(2)?\s+(v[0-3]?\d\.[248][hsdHSD])\s*,\s*(v[0-3]?\d\.(?:4|8|16)[bhsBHS])\b\s*$/)
{
+ $line = " ushll$1 $2, $3, #0\n";
+ }
}
print ASMFILE $line;
--
1.8.5.2
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