diff options
Diffstat (limited to 'gcc-4.9/gcc/config/arm')
| -rw-r--r-- | gcc-4.9/gcc/config/arm/arm-protos.h | 3 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/arm.c | 88 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/arm.h | 11 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/arm.md | 64 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/constraints.md | 11 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/linux-grte.h | 27 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/arm/t-aprofile | 3 |
7 files changed, 107 insertions, 100 deletions
diff --git a/gcc-4.9/gcc/config/arm/arm-protos.h b/gcc-4.9/gcc/config/arm/arm-protos.h index 13874ee6e..2ac3b3009 100644 --- a/gcc-4.9/gcc/config/arm/arm-protos.h +++ b/gcc-4.9/gcc/config/arm/arm-protos.h @@ -56,6 +56,7 @@ extern int arm_split_constant (RTX_CODE, enum machine_mode, rtx, extern int legitimate_pic_operand_p (rtx); extern rtx legitimize_pic_address (rtx, enum machine_mode, rtx); extern rtx legitimize_tls_address (rtx, rtx); +extern bool arm_legitimate_address_p (enum machine_mode, rtx, bool); extern int arm_legitimate_address_outer_p (enum machine_mode, rtx, RTX_CODE, int); extern int thumb_legitimate_offset_p (enum machine_mode, HOST_WIDE_INT); extern bool arm_legitimize_reload_address (rtx *, enum machine_mode, int, int, @@ -294,4 +295,6 @@ extern void arm_emit_eabi_attribute (const char *, int, int); /* Defined in gcc/common/config/arm-common.c. */ extern const char *arm_rewrite_selected_cpu (const char *name); +extern bool arm_is_constant_pool_ref (rtx); + #endif /* ! GCC_ARM_PROTOS_H */ diff --git a/gcc-4.9/gcc/config/arm/arm.c b/gcc-4.9/gcc/config/arm/arm.c index 3c237cb6d..b79bb48b1 100644 --- a/gcc-4.9/gcc/config/arm/arm.c +++ b/gcc-4.9/gcc/config/arm/arm.c @@ -89,7 +89,6 @@ static rtx arm_legitimize_address (rtx, rtx, enum machine_mode); static reg_class_t arm_preferred_reload_class (rtx, reg_class_t); static rtx thumb_legitimize_address (rtx, rtx, enum machine_mode); inline static int thumb1_index_register_rtx_p (rtx, int); -static bool arm_legitimate_address_p (enum machine_mode, rtx, bool); static int thumb_far_jump_used_p (void); static bool thumb_force_lr_save (void); static unsigned arm_size_return_regs (void); @@ -13952,9 +13951,9 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, HOST_WIDE_INT srcoffset, dstoffset; HOST_WIDE_INT src_autoinc, dst_autoinc; rtx mem, addr; - + gcc_assert (1 <= interleave_factor && interleave_factor <= 4); - + /* Use hard registers if we have aligned source or destination so we can use load/store multiple with contiguous registers. */ if (dst_aligned || src_aligned) @@ -13968,7 +13967,7 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, src = copy_addr_to_reg (XEXP (srcbase, 0)); srcoffset = dstoffset = 0; - + /* Calls to arm_gen_load_multiple and arm_gen_store_multiple update SRC/DST. For copying the last bytes we want to subtract this offset again. */ src_autoinc = dst_autoinc = 0; @@ -14022,14 +14021,14 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, remaining -= block_size_bytes; } - + /* Copy any whole words left (note these aren't interleaved with any subsequent halfword/byte load/stores in the interests of simplicity). */ - + words = remaining / UNITS_PER_WORD; gcc_assert (words < interleave_factor); - + if (src_aligned && words > 1) { emit_insn (arm_gen_load_multiple (regnos, words, src, TRUE, srcbase, @@ -14069,11 +14068,11 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, } remaining -= words * UNITS_PER_WORD; - + gcc_assert (remaining < 4); - + /* Copy a halfword if necessary. */ - + if (remaining >= 2) { halfword_tmp = gen_reg_rtx (SImode); @@ -14097,11 +14096,11 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, remaining -= 2; srcoffset += 2; } - + gcc_assert (remaining < 2); - + /* Copy last byte. */ - + if ((remaining & 1) != 0) { byte_tmp = gen_reg_rtx (SImode); @@ -14122,9 +14121,9 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, remaining--; srcoffset++; } - + /* Store last halfword if we haven't done so already. */ - + if (halfword_tmp) { addr = plus_constant (Pmode, dst, dstoffset - dst_autoinc); @@ -14143,7 +14142,7 @@ arm_block_move_unaligned_straight (rtx dstbase, rtx srcbase, emit_move_insn (mem, gen_lowpart (QImode, byte_tmp)); dstoffset++; } - + gcc_assert (remaining == 0 && srcoffset == dstoffset); } @@ -14162,7 +14161,7 @@ arm_adjust_block_mem (rtx mem, HOST_WIDE_INT length, rtx *loop_reg, rtx *loop_mem) { *loop_reg = copy_addr_to_reg (XEXP (mem, 0)); - + /* Although the new mem does not refer to a known location, it does keep up to LENGTH bytes of alignment. */ *loop_mem = change_address (mem, BLKmode, *loop_reg); @@ -14182,14 +14181,14 @@ arm_block_move_unaligned_loop (rtx dest, rtx src, HOST_WIDE_INT length, { rtx label, src_reg, dest_reg, final_src, test; HOST_WIDE_INT leftover; - + leftover = length % bytes_per_iter; length -= leftover; - + /* Create registers and memory references for use within the loop. */ arm_adjust_block_mem (src, bytes_per_iter, &src_reg, &src); arm_adjust_block_mem (dest, bytes_per_iter, &dest_reg, &dest); - + /* Calculate the value that SRC_REG should have after the last iteration of the loop. */ final_src = expand_simple_binop (Pmode, PLUS, src_reg, GEN_INT (length), @@ -14198,7 +14197,7 @@ arm_block_move_unaligned_loop (rtx dest, rtx src, HOST_WIDE_INT length, /* Emit the start of the loop. */ label = gen_label_rtx (); emit_label (label); - + /* Emit the loop body. */ arm_block_move_unaligned_straight (dest, src, bytes_per_iter, interleave_factor); @@ -14206,11 +14205,11 @@ arm_block_move_unaligned_loop (rtx dest, rtx src, HOST_WIDE_INT length, /* Move on to the next block. */ emit_move_insn (src_reg, plus_constant (Pmode, src_reg, bytes_per_iter)); emit_move_insn (dest_reg, plus_constant (Pmode, dest_reg, bytes_per_iter)); - + /* Emit the loop condition. */ test = gen_rtx_NE (VOIDmode, src_reg, final_src); emit_jump_insn (gen_cbranchsi4 (test, src_reg, final_src, label)); - + /* Mop up any left-over bytes. */ if (leftover) arm_block_move_unaligned_straight (dest, src, leftover, interleave_factor); @@ -14224,7 +14223,7 @@ static int arm_movmemqi_unaligned (rtx *operands) { HOST_WIDE_INT length = INTVAL (operands[2]); - + if (optimize_size) { bool src_aligned = MEM_ALIGN (operands[1]) >= BITS_PER_WORD; @@ -14235,7 +14234,7 @@ arm_movmemqi_unaligned (rtx *operands) resulting code can be smaller. */ unsigned int interleave_factor = (src_aligned || dst_aligned) ? 2 : 1; HOST_WIDE_INT bytes_per_iter = (src_aligned || dst_aligned) ? 8 : 4; - + if (length > 12) arm_block_move_unaligned_loop (operands[0], operands[1], length, interleave_factor, bytes_per_iter); @@ -14253,7 +14252,7 @@ arm_movmemqi_unaligned (rtx *operands) else arm_block_move_unaligned_straight (operands[0], operands[1], length, 4); } - + return 1; } @@ -28520,7 +28519,11 @@ arm_set_return_address (rtx source, rtx scratch) addr = plus_constant (Pmode, addr, delta); } - emit_move_insn (gen_frame_mem (Pmode, addr), source); + /* The store needs to be marked as frame related in order to prevent + DSE from deleting it as dead if it is based on fp. */ + rtx insn = emit_move_insn (gen_frame_mem (Pmode, addr), source); + RTX_FRAME_RELATED_P (insn) = 1; + add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (Pmode, LR_REGNUM)); } } @@ -28572,7 +28575,11 @@ thumb_set_return_address (rtx source, rtx scratch) else addr = plus_constant (Pmode, addr, delta); - emit_move_insn (gen_frame_mem (Pmode, addr), source); + /* The store needs to be marked as frame related in order to prevent + DSE from deleting it as dead if it is based on fp. */ + rtx insn = emit_move_insn (gen_frame_mem (Pmode, addr), source); + RTX_FRAME_RELATED_P (insn) = 1; + add_reg_note (insn, REG_CFA_RESTORE, gen_rtx_REG (Pmode, LR_REGNUM)); } else emit_move_insn (gen_rtx_REG (Pmode, LR_REGNUM), source); @@ -29828,10 +29835,10 @@ int vfp3_const_double_for_fract_bits (rtx operand) { REAL_VALUE_TYPE r0; - + if (!CONST_DOUBLE_P (operand)) return 0; - + REAL_VALUE_FROM_CONST_DOUBLE (r0, operand); if (exact_real_inverse (DFmode, &r0)) { @@ -30825,7 +30832,7 @@ arm_autoinc_modes_ok_p (enum machine_mode mode, enum arm_auto_incmodes code) else return false; } - + return true; case ARM_POST_DEC: @@ -30842,10 +30849,10 @@ arm_autoinc_modes_ok_p (enum machine_mode mode, enum arm_auto_incmodes code) return false; return true; - + default: return false; - + } return false; @@ -30856,7 +30863,7 @@ arm_autoinc_modes_ok_p (enum machine_mode mode, enum arm_auto_incmodes code) Additionally, the default expansion code is not available or suitable for post-reload insn splits (this can occur when the register allocator chooses not to do a shift in NEON). - + This function is used in both initial expand and post-reload splits, and handles all kinds of 64-bit shifts. @@ -31109,7 +31116,7 @@ arm_validize_comparison (rtx *comparison, rtx * op1, rtx * op2) { enum rtx_code code = GET_CODE (*comparison); int code_int; - enum machine_mode mode = (GET_MODE (*op1) == VOIDmode) + enum machine_mode mode = (GET_MODE (*op1) == VOIDmode) ? GET_MODE (*op2) : GET_MODE (*op1); gcc_assert (GET_MODE (*op1) != VOIDmode || GET_MODE (*op2) != VOIDmode); @@ -31163,7 +31170,7 @@ arm_asan_shadow_offset (void) /* This is a temporary fix for PR60655. Ideally we need to handle most of these cases in the generic part but - currently we reject minus (..) (sym_ref). We try to + currently we reject minus (..) (sym_ref). We try to ameliorate the case with minus (sym_ref1) (sym_ref2) where they are in the same section. */ @@ -31393,4 +31400,13 @@ arm_load_global_address (rtx symbol, rtx offset_reg, df_insn_rescan (load_insn); } +/* return TRUE if x is a reference to a value in a constant pool */ +extern bool +arm_is_constant_pool_ref (rtx x) +{ + return (MEM_P (x) + && GET_CODE (XEXP (x, 0)) == SYMBOL_REF + && CONSTANT_POOL_ADDRESS_P (XEXP (x, 0))); +} + #include "gt-arm.h" diff --git a/gcc-4.9/gcc/config/arm/arm.h b/gcc-4.9/gcc/config/arm/arm.h index ab5167a8b..433a3dd77 100644 --- a/gcc-4.9/gcc/config/arm/arm.h +++ b/gcc-4.9/gcc/config/arm/arm.h @@ -74,8 +74,8 @@ extern char arm_arch_name[]; builtin_define_with_int_value ( \ "__ARM_SIZEOF_MINIMAL_ENUM", \ flag_short_enums ? 1 : 4); \ - builtin_define_with_int_value ( \ - "__ARM_SIZEOF_WCHAR_T", WCHAR_TYPE_SIZE); \ + builtin_define_type_sizeof ("__ARM_SIZEOF_WCHAR_T", \ + wchar_type_node); \ if (TARGET_ARM_ARCH_PROFILE) \ builtin_define_with_int_value ( \ "__ARM_ARCH_PROFILE", TARGET_ARM_ARCH_PROFILE); \ @@ -2139,9 +2139,10 @@ extern int making_const_table; ? reverse_condition_maybe_unordered (code) \ : reverse_condition (code)) -/* The arm5 clz instruction returns 32. */ -#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 32, 1) -#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) ((VALUE) = 32, 1) +#define CLZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \ + ((VALUE) = GET_MODE_UNIT_BITSIZE (MODE)) +#define CTZ_DEFINED_VALUE_AT_ZERO(MODE, VALUE) \ + ((VALUE) = GET_MODE_UNIT_BITSIZE (MODE)) #define CC_STATUS_INIT \ do { cfun->machine->thumb1_cc_insn = NULL_RTX; } while (0) diff --git a/gcc-4.9/gcc/config/arm/arm.md b/gcc-4.9/gcc/config/arm/arm.md index 467f9ce4e..1153a1e34 100644 --- a/gcc-4.9/gcc/config/arm/arm.md +++ b/gcc-4.9/gcc/config/arm/arm.md @@ -127,9 +127,10 @@ ; This can be "a" for ARM, "t" for either of the Thumbs, "32" for ; TARGET_32BIT, "t1" or "t2" to specify a specific Thumb mode. "v6" ; for ARM or Thumb-2 with arm_arch6, and nov6 for ARM without -; arm_arch6. This attribute is used to compute attribute "enabled", -; use type "any" to enable an alternative in all cases. -(define_attr "arch" "any,a,t,32,t1,t2,v6,nov6,neon_for_64bits,avoid_neon_for_64bits,iwmmxt,iwmmxt2" +; arm_arch6. "v6t2" for Thumb-2 with arm_arch6. This attribute is +; used to compute attribute "enabled", use type "any" to enable an +; alternative in all cases. +(define_attr "arch" "any,a,t,32,t1,t2,v6,nov6,v6t2,neon_for_64bits,avoid_neon_for_64bits,iwmmxt,iwmmxt2" (const_string "any")) (define_attr "arch_enabled" "no,yes" @@ -164,6 +165,10 @@ (match_test "TARGET_32BIT && !arm_arch6")) (const_string "yes") + (and (eq_attr "arch" "v6t2") + (match_test "TARGET_32BIT && arm_arch6 && arm_arch_thumb2")) + (const_string "yes") + (and (eq_attr "arch" "avoid_neon_for_64bits") (match_test "TARGET_NEON") (not (match_test "TARGET_PREFER_NEON_64BITS"))) @@ -3631,7 +3636,7 @@ [(match_operand:SI 1 "s_register_operand" "r") (match_operand:SI 2 "s_register_operand" "r")])) (clobber (reg:CC CC_REGNUM))] - "TARGET_32BIT && optimize_function_for_size_p (cfun)" + "TARGET_32BIT && optimize_function_for_size_p (cfun) && !arm_restrict_it" "* operands[3] = gen_rtx_fmt_ee (minmax_code (operands[3]), SImode, operands[1], operands[2]); @@ -4374,7 +4379,7 @@ (define_insn "unaligned_loadhis" [(set (match_operand:SI 0 "s_register_operand" "=l,r") (sign_extend:SI - (unspec:HI [(match_operand:HI 1 "memory_operand" "Uw,m")] + (unspec:HI [(match_operand:HI 1 "memory_operand" "Uw,Uh")] UNSPEC_UNALIGNED_LOAD)))] "unaligned_access && TARGET_32BIT" "ldr%(sh%)\t%0, %1\t@ unaligned" @@ -5287,7 +5292,7 @@ (define_insn "*arm_zero_extendhisi2_v6" [(set (match_operand:SI 0 "s_register_operand" "=r,r") - (zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,m")))] + (zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,Uh")))] "TARGET_ARM && arm_arch6" "@ uxth%?\\t%0, %1 @@ -5381,7 +5386,7 @@ (define_insn "*arm_zero_extendqisi2_v6" [(set (match_operand:SI 0 "s_register_operand" "=r,r") - (zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,m")))] + (zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,Uh")))] "TARGET_ARM && arm_arch6" "@ uxtb%(%)\\t%0, %1 @@ -5615,31 +5620,27 @@ (define_insn "*arm_extendhisi2" [(set (match_operand:SI 0 "s_register_operand" "=r,r") - (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,m")))] + (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,Uh")))] "TARGET_ARM && arm_arch4 && !arm_arch6" "@ # ldr%(sh%)\\t%0, %1" [(set_attr "length" "8,4") (set_attr "type" "alu_shift_reg,load_byte") - (set_attr "predicable" "yes") - (set_attr "pool_range" "*,256") - (set_attr "neg_pool_range" "*,244")] + (set_attr "predicable" "yes")] ) ;; ??? Check Thumb-2 pool range (define_insn "*arm_extendhisi2_v6" [(set (match_operand:SI 0 "s_register_operand" "=r,r") - (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,m")))] + (sign_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,Uh")))] "TARGET_32BIT && arm_arch6" "@ sxth%?\\t%0, %1 ldr%(sh%)\\t%0, %1" [(set_attr "type" "extend,load_byte") (set_attr "predicable" "yes") - (set_attr "predicable_short_it" "no") - (set_attr "pool_range" "*,256") - (set_attr "neg_pool_range" "*,244")] + (set_attr "predicable_short_it" "no")] ) (define_insn "*arm_extendhisi2addsi" @@ -5682,9 +5683,7 @@ "TARGET_ARM && arm_arch4" "ldr%(sb%)\\t%0, %1" [(set_attr "type" "load_byte") - (set_attr "predicable" "yes") - (set_attr "pool_range" "256") - (set_attr "neg_pool_range" "244")] + (set_attr "predicable" "yes")] ) (define_expand "extendqisi2" @@ -5724,9 +5723,7 @@ ldr%(sb%)\\t%0, %1" [(set_attr "length" "8,4") (set_attr "type" "alu_shift_reg,load_byte") - (set_attr "predicable" "yes") - (set_attr "pool_range" "*,256") - (set_attr "neg_pool_range" "*,244")] + (set_attr "predicable" "yes")] ) (define_insn "*arm_extendqisi_v6" @@ -5738,9 +5735,7 @@ sxtb%?\\t%0, %1 ldr%(sb%)\\t%0, %1" [(set_attr "type" "extend,load_byte") - (set_attr "predicable" "yes") - (set_attr "pool_range" "*,256") - (set_attr "neg_pool_range" "*,244")] + (set_attr "predicable" "yes")] ) (define_insn "*arm_extendqisi2addsi" @@ -6973,8 +6968,8 @@ ;; Pattern to recognize insn generated default case above (define_insn "*movhi_insn_arch4" - [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,m,r") - (match_operand:HI 1 "general_operand" "rI,K,r,mi"))] + [(set (match_operand:HI 0 "nonimmediate_operand" "=r,r,r,m,r") + (match_operand:HI 1 "general_operand" "rI,K,n,r,mi"))] "TARGET_ARM && arm_arch4 && (register_operand (operands[0], HImode) @@ -6982,16 +6977,19 @@ "@ mov%?\\t%0, %1\\t%@ movhi mvn%?\\t%0, #%B1\\t%@ movhi + movw%?\\t%0, %L1\\t%@ movhi str%(h%)\\t%1, %0\\t%@ movhi ldr%(h%)\\t%0, %1\\t%@ movhi" [(set_attr "predicable" "yes") - (set_attr "pool_range" "*,*,*,256") - (set_attr "neg_pool_range" "*,*,*,244") + (set_attr "pool_range" "*,*,*,*,256") + (set_attr "neg_pool_range" "*,*,*,*,244") + (set_attr "arch" "*,*,v6t2,*,*") (set_attr_alternative "type" [(if_then_else (match_operand 1 "const_int_operand" "") (const_string "mov_imm" ) (const_string "mov_reg")) (const_string "mvn_imm") + (const_string "mov_imm") (const_string "store1") (const_string "load1")])] ) @@ -10944,10 +10942,16 @@ enum machine_mode mode = SELECT_CC_MODE (GET_CODE (operands[5]), operands[3], operands[4]); enum rtx_code rc = GET_CODE (operands[5]); - operands[6] = gen_rtx_REG (mode, CC_REGNUM); gcc_assert (!(mode == CCFPmode || mode == CCFPEmode)); - rc = reverse_condition (rc); + if (REGNO (operands[2]) != REGNO (operands[0])) + rc = reverse_condition (rc); + else + { + rtx tmp = operands[1]; + operands[1] = operands[2]; + operands[2] = tmp; + } operands[6] = gen_rtx_fmt_ee (rc, VOIDmode, operands[6], const0_rtx); } diff --git a/gcc-4.9/gcc/config/arm/constraints.md b/gcc-4.9/gcc/config/arm/constraints.md index 85dd116ce..f848664d5 100644 --- a/gcc-4.9/gcc/config/arm/constraints.md +++ b/gcc-4.9/gcc/config/arm/constraints.md @@ -36,7 +36,7 @@ ;; in Thumb-2 state: Pj, PJ, Ps, Pt, Pu, Pv, Pw, Px, Py ;; The following memory constraints have been used: -;; in ARM/Thumb-2 state: Q, Ut, Uv, Uy, Un, Um, Us +;; in ARM/Thumb-2 state: Q, Uh, Ut, Uv, Uy, Un, Um, Us ;; in ARM state: Uq ;; in Thumb state: Uu, Uw @@ -348,6 +348,12 @@ An address valid for loading/storing register exclusive" (match_operand 0 "mem_noofs_operand")) +(define_memory_constraint "Uh" + "@internal + An address suitable for byte and half-word loads which does not point inside a constant pool" + (and (match_code "mem") + (match_test "arm_legitimate_address_p (GET_MODE (op), XEXP (op, 0), false) && !arm_is_constant_pool_ref (op)"))) + (define_memory_constraint "Ut" "@internal In ARM/Thumb-2 state an address valid for loading/storing opaque structure @@ -394,7 +400,8 @@ (and (match_code "mem") (match_test "TARGET_ARM && arm_legitimate_address_outer_p (GET_MODE (op), XEXP (op, 0), - SIGN_EXTEND, 0)"))) + SIGN_EXTEND, 0) + && !arm_is_constant_pool_ref (op)"))) (define_memory_constraint "Q" "@internal diff --git a/gcc-4.9/gcc/config/arm/linux-grte.h b/gcc-4.9/gcc/config/arm/linux-grte.h index 7ee5806b7..e69de29bb 100644 --- a/gcc-4.9/gcc/config/arm/linux-grte.h +++ b/gcc-4.9/gcc/config/arm/linux-grte.h @@ -1,27 +0,0 @@ -/* Definitions for ARM Linux-based GRTE (Google RunTime Environment). - Copyright (C) 2011 Free Software Foundation, Inc. - Contributed by Chris Demetriou. - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -GCC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -Under Section 7 of GPL version 3, you are granted additional -permissions described in the GCC Runtime Library Exception, version -3.1, as published by the Free Software Foundation. - -You should have received a copy of the GNU General Public License and -a copy of the GCC Runtime Library Exception along with this program; -see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -<http://www.gnu.org/licenses/>. */ - -#undef SUBSUBTARGET_EXTRA_SPECS -#define SUBSUBTARGET_EXTRA_SPECS LINUX_GRTE_EXTRA_SPECS diff --git a/gcc-4.9/gcc/config/arm/t-aprofile b/gcc-4.9/gcc/config/arm/t-aprofile index ff9e2e1b3..86741e6b0 100644 --- a/gcc-4.9/gcc/config/arm/t-aprofile +++ b/gcc-4.9/gcc/config/arm/t-aprofile @@ -88,6 +88,9 @@ MULTILIB_MATCHES += march?armv8-a=mcpu?cortex-a53 MULTILIB_MATCHES += march?armv8-a=mcpu?cortex-a57 MULTILIB_MATCHES += march?armv8-a=mcpu?cortex-a57.cortex-a53 +# Arch Matches +MULTILIB_MATCHES += march?armv8-a=march?armv8-a+crc + # FPU matches MULTILIB_MATCHES += mfpu?vfpv3-d16=mfpu?vfpv3 MULTILIB_MATCHES += mfpu?vfpv3-d16=mfpu?vfpv3-fp16 |