https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117814
Christophe Lyon <clyon at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
Last reconfirmed| |2024-11-27
--- Comment #1 from Christophe Lyon <clyon at gcc dot gnu.org> ---
For FAIL: gcc.target/arm/pr112337.c (test for excess errors)
the logs say:
/home/tcwg-buildslave/workspace/tcwg_gnu_1/abe/snapshots/gcc.git~master/gcc/testsuite/gcc.target/arm/pr112337.c:7:9:
warning: 'pure' attribute on function returning 'void' [-Wattributes]
FAIL: gcc.target/arm/mve/dlstp-compile-asm-2.c check-function-bodies test7
is caused by an oversight in the vctp intrinsic implementation, which lacks a
call property saying that it reads the state register
FAIL: gcc.target/arm/mve/dlstp-invalid-asm.c scan-assembler-not \tdlstp
FAIL: gcc.target/arm/mve/dlstp-invalid-asm.c scan-assembler-not \tletp
I think they are caused by a bug in the DLSTP optimization pass, which now does
not detect that the predicates are regenerated in the loop.
