------- Comment #4 from howarth at nitro dot med dot uc dot edu 2010-07-15 13:19 ------- At -m32 on x86_64-apple-darwin10, the test cases which fail due to symbols being optimized away include...
FAIL: g++.dg/lto/20081118-1 cp_lto_20081118-1_0.o-cp_lto_20081118-1_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20081119-1 cp_lto_20081119-1_0.o-cp_lto_20081119-1_1.o link, -fPIC -fwhopr -r -nostdlib FAIL: g++.dg/lto/20081125 cp_lto_20081125_0.o-cp_lto_20081125_1.o link, -fwhopr FAIL: g++.dg/lto/20081209 cp_lto_20081209_0.o-cp_lto_20081209_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20081209 cp_lto_20081209_0.o-cp_lto_20081209_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20081211-1 cp_lto_20081211-1_0.o-cp_lto_20081211-1_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20081211-1 cp_lto_20081211-1_0.o-cp_lto_20081211-1_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20090302 cp_lto_20090302_0.o-cp_lto_20090302_1.o link, -fPIC -fwhopr -r -nostdlib FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20090311-1 cp_lto_20090311-1_0.o-cp_lto_20090311-1_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20090311 cp_lto_20090311_0.o-cp_lto_20090311_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20090312 cp_lto_20090312_0.o-cp_lto_20090312_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20090312 cp_lto_20090312_0.o-cp_lto_20090312_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20090315 cp_lto_20090315_0.o-cp_lto_20090315_1.o link, -O2 -fwhopr FAIL: g++.dg/lto/20091210-1 cp_lto_20091210-1_0.o-cp_lto_20091210-1_1.o link, -O0 -fwhopr FAIL: g++.dg/lto/20091210-1 cp_lto_20091210-1_0.o-cp_lto_20091210-1_1.o link, -O2 -fwhopr FAIL: g++.dg/torture/pr43879-1_1.C -O2 -fwhopr (test for excess errors) FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link, -O0 -fwhopr FAIL: gcc.dg/lto/20081111 c_lto_20081111_0.o-c_lto_20081111_1.o link, -O2 -fwhopr FAIL: gcc.dg/lto/20081112 c_lto_20081112_0.o-c_lto_20081112_1.o link, -O2 -fwhopr FAIL: gcc.dg/lto/20090213 c_lto_20090213_0.o-c_lto_20090213_1.o link, -O2 -fwhopr FAIL: gcc.dg/lto/20090218 c_lto_20090218_0.o-c_lto_20090218_3.o link, -O2 -fwhopr FAIL: gcc.dg/lto/20090717 c_lto_20090717_0.o-c_lto_20090717_1.o link, -O0 -fwhopr FAIL: gcc.dg/lto/20090717 c_lto_20090717_0.o-c_lto_20090717_1.o link, -O2 -fwhopr FAIL: gcc.dg/lto/20091005-1 c_lto_20091005-1_0.o-c_lto_20091005-1_1.o link, -O0 -fwhopr FAIL: gcc.dg/lto/20100227-1 c_lto_20100227-1_0.o-c_lto_20100227-1_1.o link, -O0 -fwhopr FAIL: gcc.dg/lto/20100227-1 c_lto_20100227-1_0.o-c_lto_20100227-1_1.o link, -O2 -fwhopr FAIL: gcc.dg/lto/ipacp c_lto_ipacp_0.o-c_lto_ipacp_1.o link, -O1 -fwhopr -fipa-cp -fipa-cp-clone FAIL: gcc.dg/lto/ipareference2 c_lto_ipareference2_0.o-c_lto_ipareference2_1.o link, -O1 -fwhopr -fwhole-program FAIL: gcc.dg/lto/materialize-1 c_lto_materialize-1_0.o-c_lto_materialize-1_1.o link, -O3 -fwhopr FAIL: gcc.dg/torture/pr43879_1.c -O2 -fwhopr (test for excess errors) ...which represents almost the entirety of the lto related failures at -m32 on darwin. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44812
