diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/gcc/final.c b/gcc/final.c index e1c0148..fe4eaa6 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -200,10 +200,6 @@ static int app_on; rtx final_sequence; -/* True if we are outputting insns in a delay slot. This is used - to prettify the assembly. */ -static bool output_in_slot; - #ifdef ASSEMBLER_DIALECT /* Number of the assembler dialect to use, starting at 0. */ @@ -1667,11 +1663,8 @@ scan_ahead_for_unlikely_executed_note (rtx insn) is the insn being scanned. Value returned is the next insn to be scanned. - NOPEEPHOLES is used to disallow peephole processing: - - 0: peepholes are allowed, - - 1: peepholes are not allowed, - - 2: peepholes are not allowed and we are in the - slot of a delayed branch. + NOPEEPHOLES is the flag to disallow peephole processing (currently + used for within delayed branch sequence output). SEEN is used to track the end of the prologue, for emitting debug information. We force the emission of a line note after @@ -1681,7 +1674,8 @@ scan_ahead_for_unlikely_executed_note (rtx insn) rtx final_scan_insn (rtx insn, FILE *file, int optimize ATTRIBUTE_UNUSED, - int prescan, int nopeepholes, int *seen) + int prescan, int nopeepholes ATTRIBUTE_UNUSED, + int *seen) { #ifdef HAVE_cc0 rtx set; @@ -2201,7 +2195,7 @@ final_scan_insn (rtx insn, FILE *file, int optimize ATTRIBUTE_UNUSED, /* We loop in case any instruction in a delay slot gets split. */ do - insn = final_scan_insn (insn, file, 0, prescan, 2, seen); + insn = final_scan_insn (insn, file, 0, prescan, 1, seen); while (insn != next); } #ifdef DBR_OUTPUT_SEQEND @@ -2533,9 +2527,7 @@ final_scan_insn (rtx insn, FILE *file, int optimize ATTRIBUTE_UNUSED, #endif /* Output assembler code from the template. */ - output_in_slot = (nopeepholes > 1); output_asm_insn (template, recog_data.operand); - output_in_slot = false; /* If necessary, report the effect that the instruction has on the unwind info. We've already done this for delay slots @@ -2996,8 +2988,6 @@ output_asm_insn (const char *template, rtx *operands) memset (opoutput, 0, sizeof opoutput); p = template; putc ('\t', asm_out_file); - if (output_in_slot) - putc (' ', asm_out_file); #ifdef ASM_OUTPUT_OPCODE ASM_OUTPUT_OPCODE (asm_out_file, p); |