c-common.h (c_common_print_pch_checksum): Remove.
c-family/
* c-common.h (c_common_print_pch_checksum): Remove.
* c-pch.c: Do not include output.h.
(CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
(asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
(asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
(struct c_pch_header): Remove.
(get_ident): Update gpch version.
(pch_init): Do not print executable_checksum to asm_out_file.
Do not fail if there is no asm_out_file to read back from. Set
asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
(c_common_write_pch): Verify that nothing was written to asm_out_file
since pch_init was called. Do not write a c_pch_header, and do not
copy from asm_out_file to the PCH.
(c_common_read_pch): Do not read a c_pch_header, and do not restore
the content of asm_out_file from the PCH.
(c_common_print_pch_checksum): Remove.
* c-opts.c (c_common_init): Print out executable_checksum directly.
testsuite/
* testsuite/gcc.dg/pch/ident-1.c: New test.
* testsuite/gcc.dg/pch/ident-1.hs: Header file for new test.
From-SVN: r188856