diff options
Diffstat (limited to 'contrib/gcc/varasm.c')
| -rw-r--r-- | contrib/gcc/varasm.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/contrib/gcc/varasm.c b/contrib/gcc/varasm.c index 21b6904..ef3a83a 100644 --- a/contrib/gcc/varasm.c +++ b/contrib/gcc/varasm.c @@ -1383,7 +1383,7 @@ assemble_start_function (tree decl, const char *fnname) if (flag_reorder_blocks_and_partition) { switch_to_section (unlikely_text_section ()); - assemble_align (FUNCTION_BOUNDARY); + assemble_align (DECL_ALIGN (decl)); ASM_OUTPUT_LABEL (asm_out_file, cfun->cold_section_label); /* When the function starts with a cold section, we need to explicitly @@ -1393,7 +1393,7 @@ assemble_start_function (tree decl, const char *fnname) && BB_PARTITION (ENTRY_BLOCK_PTR->next_bb) == BB_COLD_PARTITION) { switch_to_section (text_section); - assemble_align (FUNCTION_BOUNDARY); + assemble_align (DECL_ALIGN (decl)); ASM_OUTPUT_LABEL (asm_out_file, cfun->hot_section_label); hot_label_written = true; first_function_block_is_cold = true; @@ -1424,18 +1424,17 @@ assemble_start_function (tree decl, const char *fnname) ASM_OUTPUT_LABEL (asm_out_file, cfun->hot_section_label); /* Tell assembler to move to target machine's alignment for functions. */ - align = floor_log2 (FUNCTION_BOUNDARY / BITS_PER_UNIT); - if (align < force_align_functions_log) - align = force_align_functions_log; + align = floor_log2 (DECL_ALIGN (decl) / BITS_PER_UNIT); if (align > 0) { ASM_OUTPUT_ALIGN (asm_out_file, align); } /* Handle a user-specified function alignment. - Note that we still need to align to FUNCTION_BOUNDARY, as above, + Note that we still need to align to DECL_ALIGN, as above, because ASM_OUTPUT_MAX_SKIP_ALIGN might not do any alignment at all. */ - if (align_functions_log > align + if (! DECL_USER_ALIGN (decl) + && align_functions_log > align && cfun->function_frequency != FUNCTION_FREQUENCY_UNLIKELY_EXECUTED) { #ifdef ASM_OUTPUT_MAX_SKIP_ALIGN |
