sh-protos.h (function_symbol): Declare.
* sh-protos.h (function_symbol): Declare. * sh.c (expand_block_move, expand_ashiftrt): Use it. (sh_expand_prologue, sh_expand_epilogue): Likewise. (sh_initialize_trampoline): Likewise. (function_symbol): New function. * sh.md (udivsi3, divsi3, mulsi3, ic_invalidate_line): Use it. (initialize_trampoline, call, call_pop, call_value, sibcall): Likewise. (call_value_pop, shcompact_return_tramp): Likewise. * sh.h (OVERRIDE_OPTIONS): Don't suppress --profile-arc-flag. * sh.md (GOTaddr2picreg): Use gen_lowpart to get lowpart of target register. From-SVN: r67732
This commit is contained in:
parent
9fa543a540
commit
9053436180
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@ -1,3 +1,19 @@
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2003-06-10 J"orn Rennecke <joern.rennecke@superh.com>
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* sh-protos.h (function_symbol): Declare.
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* sh.c (expand_block_move, expand_ashiftrt): Use it.
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(sh_expand_prologue, sh_expand_epilogue): Likewise.
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(sh_initialize_trampoline): Likewise.
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(function_symbol): New function.
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* sh.md (udivsi3, divsi3, mulsi3, ic_invalidate_line): Use it.
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(initialize_trampoline, call, call_pop, call_value, sibcall): Likewise.
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(call_value_pop, shcompact_return_tramp): Likewise.
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* sh.h (OVERRIDE_OPTIONS): Don't suppress --profile-arc-flag.
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* sh.md (GOTaddr2picreg): Use gen_lowpart to get lowpart of
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target register.
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2003-06-10 DJ Delorie <dj@redhat.com>
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* doc/md.texi (Machine Constraints): Document stormy's Z
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@ -136,5 +136,6 @@ extern void fpscr_set_from_mem PARAMS ((int, HARD_REG_SET));
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extern void sh_pr_interrupt PARAMS ((struct cpp_reader *));
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extern void sh_pr_trapa PARAMS ((struct cpp_reader *));
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extern void sh_pr_nosave_low_regs PARAMS ((struct cpp_reader *));
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extern rtx function_symbol (const char *);
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#endif /* ! GCC_SH_PROTOS_H */
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@ -626,7 +626,7 @@ expand_block_move (operands)
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entry_name = get_identifier ("__movstrSI12_i4");
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sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
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sym = function_symbol (IDENTIFIER_POINTER (entry_name));
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func_addr_rtx = copy_to_mode_reg (Pmode, sym);
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force_into (XEXP (operands[0], 0), r4);
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force_into (XEXP (operands[1], 0), r5);
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@ -646,7 +646,7 @@ expand_block_move (operands)
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entry_name = get_identifier (bytes & 4
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? "__movstr_i4_odd"
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: "__movstr_i4_even");
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sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
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sym = function_symbol (IDENTIFIER_POINTER (entry_name));
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func_addr_rtx = copy_to_mode_reg (Pmode, sym);
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force_into (XEXP (operands[0], 0), r4);
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force_into (XEXP (operands[1], 0), r5);
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@ -670,7 +670,7 @@ expand_block_move (operands)
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sprintf (entry, "__movstrSI%d", bytes);
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entry_name = get_identifier (entry);
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sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
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sym = function_symbol (IDENTIFIER_POINTER (entry_name));
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func_addr_rtx = copy_to_mode_reg (Pmode, sym);
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force_into (XEXP (operands[0], 0), r4);
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force_into (XEXP (operands[1], 0), r5);
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@ -691,7 +691,7 @@ expand_block_move (operands)
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rtx r6 = gen_rtx_REG (SImode, 6);
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entry_name = get_identifier ("__movstr");
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sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (entry_name));
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sym = function_symbol (IDENTIFIER_POINTER (entry_name));
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func_addr_rtx = copy_to_mode_reg (Pmode, sym);
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force_into (XEXP (operands[0], 0), r4);
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force_into (XEXP (operands[1], 0), r5);
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@ -1908,7 +1908,7 @@ expand_ashiftrt (operands)
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emit_move_insn (gen_rtx_REG (SImode, 4), operands[1]);
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sprintf (func, "__ashiftrt_r4_%d", value);
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func_name = get_identifier (func);
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sym = gen_rtx_SYMBOL_REF (Pmode, IDENTIFIER_POINTER (func_name));
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sym = function_symbol (IDENTIFIER_POINTER (func_name));
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emit_move_insn (wrk, sym);
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emit_insn (gen_ashrsi3_n (GEN_INT (value), wrk));
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emit_move_insn (operands[0], gen_rtx_REG (SImode, 4));
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@ -5110,10 +5110,9 @@ sh_expand_prologue ()
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if (SHMEDIA_REGS_STACK_ADJUST ())
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{
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emit_move_insn (gen_rtx_REG (Pmode, R0_REG),
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gen_rtx_SYMBOL_REF (Pmode,
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TARGET_FPU_ANY
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? "__GCC_push_shmedia_regs"
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: "__GCC_push_shmedia_regs_nofpu"));
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function_symbol (TARGET_FPU_ANY
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? "__GCC_push_shmedia_regs"
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: "__GCC_push_shmedia_regs_nofpu"));
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/* This must NOT go through the PLT, otherwise mach and macl
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may be clobbered. */
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emit_insn (gen_shmedia_save_restore_regs_compact
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@ -5146,8 +5145,7 @@ sh_expand_prologue ()
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/* This must NOT go through the PLT, otherwise mach and macl
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may be clobbered. */
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emit_move_insn (gen_rtx_REG (Pmode, R0_REG),
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gen_rtx_SYMBOL_REF (Pmode,
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"__GCC_shcompact_incoming_args"));
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function_symbol ("__GCC_shcompact_incoming_args"));
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emit_insn (gen_shcompact_incoming_args ());
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}
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}
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@ -5195,10 +5193,9 @@ sh_expand_epilogue ()
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if (SHMEDIA_REGS_STACK_ADJUST ())
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{
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emit_move_insn (gen_rtx_REG (Pmode, R0_REG),
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gen_rtx_SYMBOL_REF (Pmode,
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TARGET_FPU_ANY
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? "__GCC_pop_shmedia_regs"
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: "__GCC_pop_shmedia_regs_nofpu"));
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function_symbol (TARGET_FPU_ANY
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? "__GCC_pop_shmedia_regs"
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: "__GCC_pop_shmedia_regs_nofpu"));
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/* This must NOT go through the PLT, otherwise mach and macl
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may be clobbered. */
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emit_insn (gen_shmedia_save_restore_regs_compact
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@ -7823,7 +7820,7 @@ sh_initialize_trampoline (tramp, fnaddr, cxt)
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if (TARGET_HARVARD)
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{
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if (TARGET_USERMODE)
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emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "__ic_invalidate"),
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emit_library_call (function_symbol ("__ic_invalidate"),
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0, VOIDmode, 1, tramp, SImode);
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else
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emit_insn (gen_ic_invalidate_line (tramp));
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@ -8479,4 +8476,12 @@ sh_output_mi_thunk (file, thunk_fndecl, delta, vcall_offset, function)
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no_new_pseudos = 0;
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}
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rtx
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function_symbol (const char *name)
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{
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rtx sym = gen_rtx_SYMBOL_REF (Pmode, name);
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SYMBOL_REF_FLAGS (sym) = SYMBOL_FLAG_FUNCTION;
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return sym;
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}
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#include "gt-sh.h"
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@ -456,7 +456,11 @@ do { \
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/* Relaxation isn't yet supported for SHmedia */ \
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target_flags &= ~RELAX_BIT; \
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} \
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if (profile_flag || profile_arc_flag) \
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/* -fprofile-arcs needs a working libgcov . In unified tree \
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configurations with newlib, this requires to configure with \
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--with-newlib --with-headers. But there is no way to check \
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here we have a working libgcov, so just assume that we have. */\
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if (profile_flag) \
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{ \
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warning ("Profiling is not supported on this target."); \
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profile_flag = profile_arc_flag = 0; \
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@ -1358,8 +1358,7 @@
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/* Emit the move of the address to a pseudo outside of the libcall. */
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if (TARGET_HARD_SH4 && TARGET_SH2E)
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{
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emit_move_insn (operands[3],
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gen_rtx_SYMBOL_REF (SImode, \"__udivsi3_i4\"));
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emit_move_insn (operands[3], function_symbol (\"__udivsi3_i4\"));
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if (TARGET_FPU_SINGLE)
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last = gen_udivsi3_i4_single (operands[0], operands[3]);
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else
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else if (TARGET_SH5)
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{
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emit_move_insn (operands[3],
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gen_rtx_SYMBOL_REF (Pmode,
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(TARGET_FPU_ANY
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? \"__udivsi3_i4\"
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: \"__udivsi3\")));
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function_symbol (TARGET_FPU_ANY
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? \"__udivsi3_i4\"
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: \"__udivsi3\"));
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if (TARGET_SHMEDIA)
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last = gen_udivsi3_i1_media (operands[0],
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}
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else
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{
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emit_move_insn (operands[3],
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gen_rtx_SYMBOL_REF (SImode, \"__udivsi3\"));
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emit_move_insn (operands[3], function_symbol (\"__udivsi3\"));
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last = gen_udivsi3_i1 (operands[0], operands[3]);
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}
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first = emit_move_insn (gen_rtx_REG (SImode, 4), operands[1]);
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/* Emit the move of the address to a pseudo outside of the libcall. */
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if (TARGET_HARD_SH4 && TARGET_SH2E)
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{
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emit_move_insn (operands[3],
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gen_rtx_SYMBOL_REF (SImode, \"__sdivsi3_i4\"));
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emit_move_insn (operands[3], function_symbol (\"__sdivsi3_i4\"));
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if (TARGET_FPU_SINGLE)
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last = gen_divsi3_i4_single (operands[0], operands[3]);
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else
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else if (TARGET_SH5)
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{
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emit_move_insn (operands[3],
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gen_rtx_SYMBOL_REF (Pmode,
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(TARGET_FPU_ANY
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? \"__sdivsi3_i4\"
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: \"__sdivsi3\")));
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function_symbol (TARGET_FPU_ANY
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? \"__sdivsi3_i4\"
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: \"__sdivsi3\"));
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if (TARGET_SHMEDIA)
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last = gen_divsi3_i1_media (operands[0],
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}
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else
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{
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emit_move_insn (operands[3], gen_rtx_SYMBOL_REF (SImode, \"__sdivsi3\"));
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emit_move_insn (operands[3], function_symbol (\"__sdivsi3\"));
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last = gen_divsi3_i1 (operands[0], operands[3]);
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}
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first = emit_move_insn (gen_rtx_REG (SImode, 4), operands[1]);
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{
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/* The address must be set outside the libcall,
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since it goes into a pseudo. */
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rtx sym = gen_rtx_SYMBOL_REF (SImode, \"__mulsi3\");
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rtx sym = function_symbol (\"__mulsi3\");
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rtx addr = force_reg (SImode, sym);
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rtx insns = gen_mulsi3_call (operands[0], operands[1],
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operands[2], addr);
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}
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else if (TARGET_SHCOMPACT)
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{
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operands[1] = gen_rtx_SYMBOL_REF (Pmode, \"__ic_invalidate\");
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operands[1] = function_symbol (\"__ic_invalidate\");
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operands[1] = force_reg (Pmode, operands[1]);
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emit_insn (gen_ic_invalidate_line_compact (operands[0], operands[1]));
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DONE;
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rtx sfun, tramp;
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tramp = force_reg (Pmode, operands[0]);
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sfun = force_reg (Pmode, gen_rtx_SYMBOL_REF (Pmode, \"__init_trampoline\"));
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sfun = force_reg (Pmode, function_symbol (\"__init_trampoline\"));
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emit_move_insn (gen_rtx_REG (SImode, R2_REG), operands[1]);
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emit_move_insn (gen_rtx_REG (SImode, R3_REG), operands[2]);
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run out of registers when adjusting fpscr for the call. */
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emit_insn (gen_force_mode_for_call ());
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operands[0] = gen_rtx_SYMBOL_REF (SImode,
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\"__GCC_shcompact_call_trampoline\");
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operands[0] = function_symbol (\"__GCC_shcompact_call_trampoline\");
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if (flag_pic)
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{
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rtx reg = gen_reg_rtx (Pmode);
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run out of registers when adjusting fpscr for the call. */
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emit_insn (gen_force_mode_for_call ());
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operands[0] = gen_rtx_SYMBOL_REF (SImode,
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\"__GCC_shcompact_call_trampoline\");
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operands[0] = function_symbol (\"__GCC_shcompact_call_trampoline\");
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if (flag_pic)
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{
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rtx reg = gen_reg_rtx (Pmode);
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@ -6031,8 +6024,7 @@
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run out of registers when adjusting fpscr for the call. */
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emit_insn (gen_force_mode_for_call ());
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operands[1] = gen_rtx_SYMBOL_REF (SImode,
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\"__GCC_shcompact_call_trampoline\");
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operands[1] = function_symbol (\"__GCC_shcompact_call_trampoline\");
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if (flag_pic)
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{
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rtx reg = gen_reg_rtx (Pmode);
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@ -6250,8 +6242,7 @@
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run out of registers when adjusting fpscr for the call. */
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emit_insn (gen_force_mode_for_call ());
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operands[0] = gen_rtx_SYMBOL_REF (SImode,
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\"__GCC_shcompact_call_trampoline\");
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operands[0] = function_symbol (\"__GCC_shcompact_call_trampoline\");
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if (flag_pic)
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{
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rtx reg = gen_reg_rtx (Pmode);
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run out of registers when adjusting fpscr for the call. */
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emit_insn (gen_force_mode_for_call ());
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operands[1] = gen_rtx_SYMBOL_REF (SImode,
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\"__GCC_shcompact_call_trampoline\");
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operands[1] = function_symbol (\"__GCC_shcompact_call_trampoline\");
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if (flag_pic)
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{
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rtx reg = gen_reg_rtx (Pmode);
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@ -6620,7 +6610,7 @@
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emit_insn (gen_ptrel (tr, dipic, lab));
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if (GET_MODE (operands[0]) != GET_MODE (tr))
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tr = gen_rtx_SUBREG (GET_MODE (operands[0]), tr, 0);
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tr = gen_lowpart (GET_MODE (operands[0]), tr);
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insn = emit_move_insn (operands[0], tr);
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@ -7207,8 +7197,7 @@ mov.l\\t1f,r0\\n\\
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"
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{
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rtx reg = gen_rtx_REG (Pmode, R0_REG);
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rtx sym = gen_rtx_SYMBOL_REF (Pmode,
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\"__GCC_shcompact_return_trampoline\");
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rtx sym = function_symbol (\"__GCC_shcompact_return_trampoline\");
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if (flag_pic)
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emit_insn (gen_symGOTPLT2reg (reg, sym));
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