Opt compiler: Speedup div/rem by constants on arm32 and arm64.
This patch also includes:
1. Add java test for div/rem negative constants.
2. Fix a thumb2 encoding issue where the last operand is
"reg, shift #amount" in some instructions.
3. Support a simple filter in arm32 assembler test to filter out
unsupported cases, such as "smull r0, r0, r1, r2".
4. Add smull arm32 assembler test.
5. Add smull/umull thumb2 test.
6. Add test for the thumb2 encoding issue which is fixed in this
patch.
Change-Id: I1601bc9c38f70f11909f2816fe3ec105a158951e
diff --git a/test/run-test b/test/run-test
index 239681f..54c6bbd 100755
--- a/test/run-test
+++ b/test/run-test
@@ -501,14 +501,20 @@
if [ '!' -r "$build" ]; then
cp "${progdir}/etc/default-build" build
+else
+ cp "${progdir}/etc/default-build" .
fi
if [ '!' -r "$run" ]; then
cp "${progdir}/etc/default-run" run
+else
+ cp "${progdir}/etc/default-run" .
fi
if [ '!' -r "$check_cmd" ]; then
cp "${progdir}/etc/default-check" check
+else
+ cp "${progdir}/etc/default-check" .
fi
chmod 755 "$build"