Make use of the llvm-ld tool's new ability to read input from stdin to extract
the list of link time passes to be run, just as for opt, with the
-debug-pass=Arguments option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41040 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/findmisopt b/utils/findmisopt
index a2f77a3..b7ffbd9 100755
--- a/utils/findmisopt
+++ b/utils/findmisopt
@@ -73,6 +73,13 @@
echo "Unoptimized program: $prog"
echo " Optimized program: $optprog"
+# Define the list of optimizations to run. This comprises the same set of
+# optimizations that opt -std-compile-opts and gccld run, in the same order.
+opt_switches=`llvm-as < /dev/null -o - | opt -std-compile-opts -disable-output -debug-pass=Arguments 2>&1 | sed 's/Pass Arguments: //'`
+ld_switches=`llvm-as < /dev/null -o - | llvm-ld - -debug-pass=Arguments 2>&1 | sed 's/Pass Arguments: //'`
+all_switches="$opt_switches $ld_switches"
+echo "Passes : $all_switches"
+
# Create output directory if it doesn't exist
if [ -f "$outdir" ] ; then
echo "$outdir is not a directory"
@@ -92,13 +99,6 @@
"$prog" $args > "$out" 2>&1 <$input
ex1=$?
-# Define the list of optimizations to run. This comprises the same set of
-# optimizations that opt -std-compile-opts and gccld run, in the same order.
-opt_switches=`llvm-as < /dev/null -o - | opt -std-compile-opts -disable-output -debug-pass=Arguments 2>&1 | sed 's/Pass Arguments: //'`
-ld_switches=`llvm-as < /dev/null -o - | llvm-ld - -std-link-opts -disable-output -debug-pass=Arguments 2>&1 | sed 's/Pass Arguments: //'`
-all_switches="$opt_switches $ld_switches"
-echo "Passes : $all_switches"
-
# Current set of switches is empty
function tryit {
switches_to_use="$1"