[Bug rtl-optimization/109311] [13 Regression] bb_is_just_return miss to realize some bb from r13-6873-g776a5bb5894315

[linkw at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109311

Kewen Lin <linkw at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
                 CC|                            |bergner at gcc dot gnu.org,
                   |                            |rguenth at gcc dot gnu.org,
                   |                            |segher at gcc dot gnu.org,
                   |                            |seurer at linux dot vnet.ibm.com
             Target|                            |powerpc*-linux-gnu

--- Comment #1 from Kewen Lin <linkw at gcc dot gnu.org> ---
Failures on both LE and BE:

< FAIL: gcc.target/powerpc/conditional-return.c scan-assembler \\\\mbeqlr\\\\M
< FAIL: gcc.target/powerpc/vec-stril-11.c scan-assembler-times
\\\\mvstribr\\\\. 2
< FAIL: gcc.target/powerpc/vec-stril-13.c scan-assembler-times
\\\\mvstrihr\\\\. 2
< FAIL: gcc.target/powerpc/vec-stril-15.c scan-assembler-times
\\\\mvstrihr\\\\. 2
< FAIL: gcc.target/powerpc/vec-stril-9.c scan-assembler-times \\\\mvstribr\\\\.
2
< FAIL: gcc.target/powerpc/vec-strir-11.c scan-assembler-times
\\\\mvstribl\\\\. 2
< FAIL: gcc.target/powerpc/vec-strir-13.c scan-assembler-times
\\\\mvstrihl\\\\. 2
< FAIL: gcc.target/powerpc/vec-strir-15.c scan-assembler-times
\\\\mvstrihl\\\\. 2
< FAIL: gcc.target/powerpc/vec-strir-9.c scan-assembler-times \\\\mvstribl\\\\.
2