https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52813
--- Comment #10 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to rsand...@gcc.gnu.org from comment #8) > Author: rsandifo > Date: Tue Jan 15 16:46:54 2019 > New Revision: 267941 > > URL: https://gcc.gnu.org/viewcvs?rev=267941&root=gcc&view=rev > Log: > PR inline-asm/52813 revisited > > The original patch for this PR made it an error to list the stack > pointer in the clobber list of an inline asm. However, the general > feeling seemed to be that going straight to a hard error was too harsh, > since there's quite a bit of existing code that has the clobber. > > This patch implements the compromise discussed on IRC of making it > a -Wdeprecated warning instead. > > 2019-01-15 Richard Sandiford <richard.sandif...@arm.com> > > gcc/ > PR inline-asm/52813 > * doc/extend.texi: Document that listing the stack pointer in the > clobber list of an asm is a deprecated feature. > * common.opt (Wdeprecated): Moved from c-family/c.opt. > * cfgexpand.c (asm_clobber_reg_is_valid): Issue a -Wdeprecated > warning instead of an error for clobbers of the stack pointer. > Add a note explaining why. > > gcc/c-family/ > PR inline-asm/52813 > * c.opt (Wdeprecated): Move documentation and variable to common.opt. > > gcc/d/ > PR inline-asm/52813 > * lang.opt (Wdeprecated): Reference common.opt instead of c.opt. > > gcc/testsuite/ > PR inline-asm/52813 > * gcc.target/i386/pr52813.c (test1): Turn the diagnostic into a > -Wdeprecated warning and expect a following note:. > > Modified: > trunk/gcc/ChangeLog > trunk/gcc/c-family/ChangeLog > trunk/gcc/c-family/c.opt > trunk/gcc/cfgexpand.c > trunk/gcc/common.opt > trunk/gcc/d/ChangeLog > trunk/gcc/d/lang.opt > trunk/gcc/doc/extend.texi > trunk/gcc/testsuite/ChangeLog > trunk/gcc/testsuite/gcc.target/i386/pr52813.c (In reply to Christophe Lyon from comment #9) > Author: clyon > Date: Fri Jan 18 09:57:41 2019 > New Revision: 268066 > > URL: https://gcc.gnu.org/viewcvs?rev=268066&root=gcc&view=rev > Log: > [ARM][testsuite] follow-up to PR target/52813 and target/11807 fix. > > 2019-01-18 Christophe Lyon <christophe.l...@linaro.org> > > * gcc.target/arm/pr77904.c: Add dg-warning for sp clobber. > > > Modified: > trunk/gcc/testsuite/ChangeLog > trunk/gcc/testsuite/gcc.target/arm/pr77904.c So after these 2, has this been fixed now?
