[mono/mono] 8b870df6: [llvm] Add the strip-dead-prototypes pass to remove unused intrinsics definitions from the .bc file.

   Branch: refs/heads/master
     Home: https://github.com/mono/mono
  Compare: https://github.com/mono/mono/compare/994466e0e6a6...8b870df629e4

   Commit: 8b870df629e434a5386500d3d74c00f7b43f4e11
   Author: Zoltan Varga <[email protected]> (vargaz)
     Date: 2013-11-11 07:09:24 GMT
      URL: https://github.com/mono/mono/commit/8b870df629e434a5386500d3d74c00f7b43f4e11

[llvm] Add the strip-dead-prototypes pass to remove unused intrinsics definitions from the .bc file.

Changed paths:
  M mono/mini/aot-compiler.c

Modified: mono/mini/aot-compiler.c
===================================================================
@@ -6932,10 +6932,11 @@ struct _ReadOnlyValue {
 	 * The opt list below was produced by taking the output of:
 	 * llvm-as < /dev/null | opt -O2 -disable-output -debug-pass=Arguments
 	 * then removing tailcallelim + the global opts.
+	 * strip-dead-prototypes deletes unused intrinsics definitions.
 	 */
 	opts = g_strdup ("-instcombine -simplifycfg");
 	//opts = g_strdup ("-simplifycfg -domtree -domfrontier -scalarrepl -instcombine -simplifycfg -domtree -domfrontier -scalarrepl -simplify-libcalls -instcombine -simplifycfg -instcombine -simplifycfg -reassociate -domtree -loops -loop-simplify -domfrontier -loop-simplify -lcssa -loop-rotate -licm -lcssa -loop-unswitch -instcombine -scalar-evolution -loop-simplify -lcssa -iv-users -indvars -loop-deletion -loop-simplify -lcssa -loop-unroll -instcombine -memdep -gvn -memdep -memcpyopt -sccp -instcombine -domtree -memdep -dse -adce -simplifycfg -preverify -domtree -verify");
-	opts = g_strdup ("-targetlibinfo -no-aa -basicaa -notti -instcombine -simplifycfg -sroa -domtree -early-cse -simplify-libcalls -lazy-value-info -correlated-propagation -simplifycfg -instcombine -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -lcssa -loop-unswitch -instcombine -scalar-evolution -loop-simplify -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -correlated-propagation -domtree -memdep -dse -adce -simplifycfg -instcombine -preverify -domtree -verify");
+	opts = g_strdup ("-targetlibinfo -no-aa -basicaa -notti -instcombine -simplifycfg -sroa -domtree -early-cse -simplify-libcalls -lazy-value-info -correlated-propagation -simplifycfg -instcombine -simplifycfg -reassociate -domtree -loops -loop-simplify -lcssa -loop-rotate -licm -lcssa -loop-unswitch -instcombine -scalar-evolution -loop-simplify -lcssa -indvars -loop-idiom -loop-deletion -loop-unroll -memdep -gvn -memdep -memcpyopt -sccp -instcombine -lazy-value-info -correlated-propagation -domtree -memdep -dse -adce -simplifycfg -instcombine -strip-dead-prototypes -preverify -domtree -verify");
 #if 1
 	command = g_strdup_printf ("%sopt -f %s -o \"%s.opt.bc\" \"%s.bc\"", acfg->aot_opts.llvm_path, opts, acfg->tmpfname, acfg->tmpfname);
 	printf ("Executing opt: %s\n", command);


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