https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65818
--- Comment #10 from vries at gcc dot gnu.org --- (In reply to dave.anglin from comment #9) > This patch has the following new failure: > > /test/gnu/gcc/gcc/gcc/testsuite/g++.dg/pr65802.C: In function 'void fn1()': > /test/gnu/gcc/gcc/gcc/testsuite/g++.dg/pr65802.C:20:23: error: impossible > constraint in 'asm' > > FAIL: g++.dg/pr65802.C -std=gnu++98 (test for excess errors) > FAIL: g++.dg/pr65802.C -std=gnu++11 (test for excess errors) > FAIL: g++.dg/pr65802.C -std=gnu++14 (test for excess errors) > That failure was probably already present without the patch. (see f.i. https://gcc.gnu.org/ml/gcc-patches/2015-04/msg01482.html ). I've rewritten the test-case in C and cleaned it up. It's now called gcc.dg/pr65802.c. I tested the new test-case with and without the updated patch, it passes in both cases.