Build failure with gcc-12

[Mingli-Yu]

In function 'dynprep',
inlined from 'S_sortsv_flags_impl' at pp_sort.c:358:20,
inlined from 'sortsv_amagic_i_ncmp' at pp_sort.c:572:5:
pp_sort.c:1232:1: error: inlining failed in call to 'always_inline' 'S_amagic_i_ncmp': function not considered for inlining
1232 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
| ^~~~~~~~~~~~~~~
pp_sort.c:188:14: note: called from here
188 | sense = (cmp(aTHX_ *b, *(b+1)) > 0);
| ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1232:1: error: inlining failed in call to 'always_inline' 'S_amagic_i_ncmp': function not considered for inlining
1232 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
| ^~~~~~~~~~~~~~~
pp_sort.c:194:18: note: called from here
194 | if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
| ^~~~~~~~~~~~~~~~~
pp_sort.c:1232:1: error: inlining failed in call to 'always_inline' 'S_amagic_i_ncmp': function not considered for inlining
1232 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
[snip]

[jkeenan]

Please supply your command-line invocation for the ./Configure command, e.g.,
sh ./Configure -des -Dusedevel.

Also, please supply details of your operating system, e.g. in a Unix-ish environment:
uname -a

[Mingli-Yu]

./configure --prefix=/usr --libdir=/usr/lib64
-Duseshrplib
-Dusethreads
-Dsoname=libperl.so.5
-Dvendorprefix=/usr
-Dvendorlibdir=/usr/lib64
-Darchlibexp=/build/perl/5.34.1-r0/recipe-sysroot/usr/lib64/perl5/5.34.1/x86_64-linux
-Dlibpth='/usr/lib64 /lib64'
-Dglibpth='/usr/lib64 /lib64'
-Alddlflags=' -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fmacro-prefix-map=/build/perl/5.34.1-r0=/usr/src/debug/perl/5.34.1-r0 -fdebug-prefix-map=/build/perl/5.34.1-r0=/usr/src/debug/perl/5.34.1-r0 -fdebug-prefix-map=/build/perl/5.34.1-r0/recipe-sysroot= -fdebug-prefix-map=/build/perl/5.34.1-r0/recipe-sysroot-native= -Wl,-z,relro,-z,now'
-Ui_db

[jkeenan]

./configure --prefix=/usr --libdir=/usr/lib64 -Duseshrplib -Dusethreads -Dsoname=libperl.so.5 -Dvendorprefix=/usr -Dvendorlibdir=/usr/lib64 -Darchlibexp=/build/perl/5.34.1-r0/recipe-sysroot/usr/lib64/perl5/5.34.1/x86_64-linux -Dlibpth='/usr/lib64 /lib64' -Dglibpth='/usr/lib64 /lib64' -Alddlflags=' -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fmacro-prefix-map=/build/perl/5.34.1-r0=/usr/src/debug/perl/5.34.1-r0 -fdebug-prefix-map=/build/perl/5.34.1-r0=/usr/src/debug/perl/5.34.1-r0 -fdebug-prefix-map=/build/perl/5.34.1-r0/recipe-sysroot= -fdebug-prefix-map=/build/perl/5.34.1-r0/recipe-sysroot-native= -Wl,-z,relro,-z,now' -Ui_db

1. Which C compiler are you using? What is output of uname -mrs?
2. I'm going to assume that you meant ./Configure rather than ./configure, as the latter does not exist in the Perl 5 core distribution.
3. You have quite complex configuration options. Do you know what they are all intended for (especially the -Alddlflags options)? In this situation it's often good to pare down your invocation of ./Configure to the bare miniumum, try to compile, and see at what point make begins to fail. For example, remove every configuration switch that involves assigning a directory path to something (as that is unlikely to have anything to do with the reported failures).

[Mingli-Yu]

#19808

[xenu]

I can't reproduce it with gcc 12.1 that ships with Fedora 36. Please provide more details so we can reproduce it.

[Mingli-Yu]

@xenu
Steps to reproduce:
1 mkdir -p /build/yocto && mkdir -p /build/yocto/builds
2 cd /build/yocto && git clone git://git.yoctoproject.org/poky
3 cd /build/yocto/poky && git revert b4a12cfb9ce3e71b92dd82f50bb39fdc45560586
4 . oe-init-build-env ../builds/perl-build
5 bitbake perl

[Mingli-Yu]

@xenu
Do you pass "-Og" to your CFLAGS when use gcc-12 to compile?

[tonycoz]

Reproduced in blead with gcc 12.1.0 with:

./Configure -des -Dusedevel -Doptimize=-Og\ -g -Dusethreads -Duseshrplib -Dcc=/opt/gcc-12.1.0/bin/gcc -Dld=/opt/gcc-12.1.0/bin/gcc && make pp_sort.o

gcc is built from source, configuration from config.status:

tony@venus:~$ ~/src/gcc-12.1.0-build/config.status  --config
 '--prefix=/opt/gcc-12.1.0' '--enable-languages=c,c++,fortran,lto,objc'

Errors: (click to expand)

/opt/gcc-12.1.0/bin/gcc -c -DPERL_CORE -D_REENTRANT -D_GNU_SOURCE -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -std=c99 -Og -g -Wall -Werror=pointer-arith -Werror=vla -Wextra -Wno-long-long -Wno-declaration-after-statement -Wc++-compat -Wwrite-strings -fPIC pp_sort.c
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_i_ncmp’ at pp_sort.c:568:5:
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_i_ncmp’ at pp_sort.c:568:5:
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1224:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp’: function not considered for inlining
 1224 | S_amagic_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_i_ncmp_desc’ at pp_sort.c:574:5:
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_i_ncmp_desc’ at pp_sort.c:574:5:
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1244:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_i_ncmp_desc’: function not considered for inlining
 1244 | S_amagic_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_i_ncmp’ at pp_sort.c:580:5:
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_i_ncmp’ at pp_sort.c:580:5:
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1170:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp’: function not considered for inlining
 1170 | S_sv_i_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_i_ncmp_desc’ at pp_sort.c:586:5:
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_i_ncmp_desc’ at pp_sort.c:586:5:
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1181:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_i_ncmp_desc’: function not considered for inlining
 1181 | S_sv_i_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_ncmp’ at pp_sort.c:592:5:
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_ncmp’ at pp_sort.c:592:5:
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1196:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp’: function not considered for inlining
 1196 | S_amagic_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_ncmp_desc’ at pp_sort.c:598:5:
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_ncmp_desc’ at pp_sort.c:598:5:
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1216:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_ncmp_desc’: function not considered for inlining
 1216 | S_amagic_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_ncmp’ at pp_sort.c:604:5:
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_ncmp’ at pp_sort.c:604:5:
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1147:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp’: function not considered for inlining
 1147 | S_sv_ncmp(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_ncmp_desc’ at pp_sort.c:610:5:
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_ncmp_desc’ at pp_sort.c:610:5:
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1162:1: error: inlining failed in call to ‘always_inline’ ‘S_sv_ncmp_desc’: function not considered for inlining
 1162 | S_sv_ncmp_desc(pTHX_ SV *const a, SV *const b)
      | ^~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_cmp’ at pp_sort.c:616:5:
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_cmp’ at pp_sort.c:616:5:
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1252:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp’: function not considered for inlining
 1252 | S_amagic_cmp(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_cmp_desc’ at pp_sort.c:622:5:
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_cmp_desc’ at pp_sort.c:622:5:
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1272:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_desc’: function not considered for inlining
 1272 | S_amagic_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_cmp_desc’ at pp_sort.c:634:5:
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_cmp_desc’ at pp_sort.c:634:5:
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1280:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_desc’: function not considered for inlining
 1280 | S_cmp_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_cmp_locale’ at pp_sort.c:642:5:
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_cmp_locale’ at pp_sort.c:642:5:
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1290:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale’: function not considered for inlining
 1290 | S_amagic_cmp_locale(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_amagic_cmp_locale_desc’ at pp_sort.c:648:5:
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_amagic_cmp_locale_desc’ at pp_sort.c:648:5:
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1310:1: error: inlining failed in call to ‘always_inline’ ‘S_amagic_cmp_locale_desc’: function not considered for inlining
 1310 | S_amagic_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
In function ‘dynprep’,
    inlined from ‘S_sortsv_flags_impl’ at pp_sort.c:354:20,
    inlined from ‘sortsv_cmp_locale_desc’ at pp_sort.c:660:5:
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:184:14: note: called from here
  184 |     sense = (cmp(aTHX_ *b, *(b+1)) > 0);
      |              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:190:18: note: called from here
  190 |             if ((cmp(aTHX_ *t, *p) > 0) != sense) break;
      |                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:198:26: note: called from here
  198 |                 while (((cmp(aTHX_ *(p-1), *p) > 0) == sense) &&
      |                          ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:206:30: note: called from here
  206 |                            ((cmp(aTHX_ *(p-1), *p) > 0) == sense)) q = p;
      |                              ^~~~~~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:217:23: note: called from here
  217 |                     ((cmp(aTHX_ *(p-1), *p) > 0) == sense))
      |                       ^~~~~~~~~~~~~~~~~~~~~
In function ‘S_sortsv_flags_impl’,
    inlined from ‘sortsv_cmp_locale_desc’ at pp_sort.c:660:5:
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:402:25: note: called from here
  402 |                     if (cmp(aTHX_ *f1, *f2) <= 0) {
      |                         ^~~~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:421:34: note: called from here
  421 |                                 (cmp(aTHX_ *q, *p) <= sense))
      |                                  ^~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:425:36: note: called from here
  425 |                         } else if (cmp(aTHX_ *q, *p) <= sense) {
      |                                    ^~~~~~~~~~~~~~~~~
pp_sort.c:1318:1: error: inlining failed in call to ‘always_inline’ ‘S_cmp_locale_desc’: function not considered for inlining
 1318 | S_cmp_locale_desc(pTHX_ SV *const str1, SV *const str2)
      | ^~~~~~~~~~~~~~~~~
pp_sort.c:442:29: note: called from here
  442 |                         if (cmp(aTHX_ *q, *p) <= sense) {
      |                             ^~~~~~~~~~~~~~~~~
make: *** [makefile:251: pp_sort.o] Error 1
tony@venus:.../git/perl5$ 

I do not see these errors with -O1.

From the documentation -Og is -O1 without some optimizations that interfere with debugging, including -finline-functions-called-once which might be the problem here.

[jkeenan]

I have also been able to reproduce this building perl blead (b933916) on FreeBSD-12 using gcc version 12.1.0 as the compiler. I got build-time failures similar to the above with either threaded or unthreaded builds, i.e.:

$ ./Configure -des -Dusedevel -Dusethreads -Dcc=gcc12 -Doptimize=-Og\ -g && make pp_sort.o

or

$ ./Configure -des -Dusedevel -Dcc=gcc12 -Doptimize=-Og\ -g && make pp_sort.o

Note: At least on this platform, gcc12.0.1 and gcc12.1.0 are quite different with respect to the number of build-time warnings they emit. I just upgraded to 12.1.0 today in order to match Tony's invocation. For a given commit back in June, with the older version of the compiler I got 0 build-time warnings. For the same commit, but with the newer version of the compiler, today I got:

$ report-build-warnings b93391659d.freebsd.threaded.gcc12.maketp.output.tx
t.gz
File:  b93391659d.freebsd.threaded.gcc12.maketp.output.txt.gz

  Waddress                                  42
  Warray-bounds                              3

We won't address those warnings in this ticket. I'm just mentioning that since there appear to be more differences than I would have expected in the more recent sub-version of gcc12.

[jkeenan]

Confining our attention for the moment to the 12 versions of gcc and clang ...

These build-time errors seem specific to gcc12 as opposed to clang12. At v5.37.4-32-ge9b3525f3f, I built two ways using clang12 as the compiler:

$ clang12 --version | head -n 2
clang version 12.0.1
Target: x86_64-portbld-freebsd12.3

$ ./Configure -des -Dusedevel -Dusethreads -Dcc=clang12 -Doptimize=-Og\ -g && make miniperl

$ ./Configure -des -Dusedevel -Dusethreads -Dcc=clang12 -Doptimize=-O1\ -g && make miniperl

In either case, miniperl built successfully and without build-time warnings. So this seems to be a gcc-12 specific problem.

But this problem is even more specific to -Og\ -g and -O1\ -g. As @tonycoz did, I built with these switches and got the build-time failures previously reported. But when I issued this command:

$ sh ./Configure -des -Dusedevel -Dusethreads -Dcc=gcc12 -Doptimize=-O2\ -g && make miniperl

... miniperl built successfully (albeit with the build-time warnings previously reported with gcc12.

So why is gcc12 with -Og or -O1 so obstreperous?