From f7430263c07b4a1bcf3deb708c8c691f233fcb40 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Thu, 16 May 2019 17:38:29 +0000 Subject: gcc: move assemble_start_function / assemble_end_function to output_mi_thunk Let backends call assemble_start_function after they have generated thunk function body so that a constant pool could be output if it is required. This may help backends to avoid implementing custom constant loading code specifically for the MI thunk and reuse existing functionality. gcc/ 2019-05-16 Max Filippov * cgraphunit.c (cgraph_node::expand_thunk): Remove assemble_start_function and assemble_end_function calls. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call assemble_start_function and assemble_end_function. * config/arc/arc.c (arc_output_mi_thunk): Likewise. * config/arm/arm.c (arm_output_mi_thunk): Likewise. * config/bfin/bfin.c (bfin_output_mi_thunk): Likewise. * config/c6x/c6x.c (c6x_output_mi_thunk): Likewise. * config/cris/cris.c (cris_asm_output_mi_thunk): Likewise. * config/csky/csky.c (csky_output_mi_thunk): Likewise. * config/epiphany/epiphany.c (epiphany_output_mi_thunk): Likewise. * config/frv/frv.c (frv_asm_output_mi_thunk): Likewise. * config/i386/i386.c (x86_output_mi_thunk): Likewise. * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. * config/m68k/m68k.c (m68k_output_mi_thunk): Likewise. * config/microblaze/microblaze.c (microblaze_asm_output_mi_thunk): Likewise. * config/mips/mips.c (mips_output_mi_thunk): Likewise. * config/mmix/mmix.c (mmix_asm_output_mi_thunk): Likewise. * config/mn10300/mn10300.c (mn10300_asm_output_mi_thunk): Likewise. * config/nds32/nds32.c (nds32_asm_output_mi_thunk): Likewise. * config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise. * config/or1k/or1k.c (or1k_output_mi_thunk): Likewise. * config/pa/pa.c (pa_asm_output_mi_thunk): Likewise. * config/riscv/riscv.c (riscv_output_mi_thunk): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/s390/s390.c (s390_output_mi_thunk): Likewise. * config/sh/sh.c (sh_output_mi_thunk): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. * config/spu/spu.c (spu_output_mi_thunk): Likewise. * config/stormy16/stormy16.c (xstormy16_asm_output_mi_thunk): Likewise. * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise. * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise. * config/vax/vax.c (vax_output_mi_thunk): Likewise. From-SVN: r271293 --- gcc/config/bfin/bfin.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gcc/config/bfin') diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c index 97c2c12..e520115 100644 --- a/gcc/config/bfin/bfin.c +++ b/gcc/config/bfin/bfin.c @@ -4976,10 +4976,12 @@ bfin_output_mi_thunk (FILE *file ATTRIBUTE_UNUSED, tree thunk ATTRIBUTE_UNUSED, HOST_WIDE_INT delta, HOST_WIDE_INT vcall_offset, tree function) { + const char *fnname = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (thunk)); rtx xops[3]; /* The this parameter is passed as the first argument. */ rtx this_rtx = gen_rtx_REG (Pmode, REG_R0); + assemble_start_function (thunk, fnname); /* Adjust the this parameter by a fixed constant. */ if (delta) { @@ -5034,6 +5036,7 @@ bfin_output_mi_thunk (FILE *file ATTRIBUTE_UNUSED, xops[0] = XEXP (DECL_RTL (function), 0); if (1 || !flag_pic || (*targetm.binds_local_p) (function)) output_asm_insn ("jump.l\t%P0", xops); + assemble_end_function (thunk, fnname); } /* Codes for all the Blackfin builtins. */ -- cgit v1.1