Regressions on trunk at revision 230021 vs revision 229995

[Intel Automatic Testing System [ia32 Core AVXi PIE]]

New failures:
FAIL: g++.dg/cilk-plus/CK/pr66326.cc  -g -fcilkplus (test for excess errors)
FAIL: g++.dg/cilk-plus/CK/pr66326.cc  -g -O2 -fcilkplus (test for excess errors)
FAIL: g++.dg/cilk-plus/CK/pr66326.cc  -O1 -fcilkplus (test for excess errors)
FAIL: g++.dg/cilk-plus/CK/pr66326.cc  -O3 -fcilkplus (test for excess errors)
ERROR: (DejaGnu) proc "fg" does not exist.

New passes:
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O0 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O1 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O2 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -O3 -g 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -Og -g 
FAIL: gcc.target/i386/iamcu/test_basic_alignment.c execution,  -Os 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O0 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O1 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O2 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -O3 -g 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -Og -g 
FAIL: gcc.target/i386/iamcu/test_basic_array_size_and_align.c execution,  -Os 
FAIL: gcc.target/i386/pr61403.c scan-assembler blend
FAIL: gcc.target/i386/pr67329.c scan-tree-dump optimized "return 28;"