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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5af6961bd18..7fa232923bd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,38 @@ +2011-08-12 Dimitrios Apostolou <jimis@gmx.net> + + * final.c, output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): + New functions serving as fast replacements for fprintf() integer + to string conversions. They were used in the following changes. + * final.c (sprint_ul_rev): Internal helper for the above. + (output_addr_const): case CONST_INT: don't use fprintf(). + * elfos.h (ASM_GENERATE_INTERNAL_LABEL): Don't use sprintf("%u"), + use sprint_ul() and stpcpy() which are much faster. + (TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label. + (ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Are the old ESCAPES and + STRING_LIMIT macros. + (ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Macros now just + call respective functions that provide the same + functionality. Those are default_elf_asm_output_limited_string() + and default_elf_asm_output_ascii() in varasm.c. + * varasm.c: Fixed some whitespace inconsistencies. + (default_elf_asm_output_limited_string) + (default_elf_asm_output_ascii): The above macros from elfos.h are + implemented here as these functions, avoiding superfluous calls to + fprintf(). + (default_elf_internal_label): Hook for + targetm.asm_out.internal_label and ASM_OUTPUT_DEBUG_LABEL. + * i386.c: Don't call fprintf("%u") but fprint_ul() instead. + * defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): + Expanded the macros on multiple lines for readability. + (ASM_OUTPUT_LABELREF): Have two calls to fputs() instead of one to + asm_fprintf(). + * dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data) + (dw2_asm_data_uleb128, dw2_asm_delta_uleb128) + (dw2_asm_delta_sleb128): Convert fprintf() calls to the new + faster functions. + * dwarf2out.c (dwarf2out_source_line): Convert fprintf() calls to + the new faster functions. + 2011-11-10 Andrew MacLeod <amacleod@redhat.com> * doc/extend.texi: Document __atomic_test_and_set and __atomic_clear. |