https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100952
Bug ID: 100952
Summary: [12 regression] several test case failures after
r12-1202
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
previous run: g:a3f6bd7891495a0ed65f7da7a55d36c730328692, r12-1201: 240
failures
this run : g:9080a3bf23297885fdc47221da37a71d6dec93c5, r12-1202: 252
failures
FAIL: gcc.target/powerpc/fusion-p10-ldcmpi.c scan-assembler-times
lbz_cmpldi_cr0_QI_clobber_CCUNS_zero 2
FAIL: gcc.target/powerpc/fusion-p10-ldcmpi.c scan-assembler-times
lha_cmpdi_cr0_HI_clobber_CC_sign 8
FAIL: gcc.target/powerpc/fusion-p10-ldcmpi.c scan-assembler-times
lhz_cmpldi_cr0_HI_clobber_CCUNS_zero 2
FAIL: gcc.target/powerpc/fusion-p10-ldcmpi.c scan-assembler-times
lwa_cmpdi_cr0_SI_EXTSI_CC_sign 3
FAIL: gcc.target/powerpc/fusion-p10-ldcmpi.c scan-assembler-times
lwz_cmpldi_cr0_SI_EXTSI_CCUNS_zero 2
FAIL: gcc.target/powerpc/pr56605.c scan-rtl-dump-times combine "\\(compare:CC
\\((?:and|zero_extend):DI \\(reg:[SD]I" 1
FAIL: gcc.target/powerpc/pr81348.c scan-assembler \\mlxsihzx\\M
FAIL: gcc.target/powerpc/pr81348.c scan-assembler \\mvextsh2d\\M
FAIL: gcc.target/powerpc/prefix-no-update.c scan-assembler-times \\mlwz\\M 2
FAIL: gcc.target/powerpc/prefix-no-update.c scan-assembler-times \\mplwz\\M 2
FAIL: gcc.target/powerpc/prefix-no-update.c scan-assembler-times \\mpstw\\M 2
FAIL: gcc.target/powerpc/prefix-no-update.c scan-assembler-times \\mstw\\M 2
I am seeing these on both BE and LE and on all levels of powerp64 hardware.
