arm.h (EMIT_EABI_ATTRIBUTE): Remove.
* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove. * config/arm/arm.c: Do not include c-pragma.h. (arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE. (arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls to arm_emit_eabi_attribute. * arm-c.c: Do not include output.h. (arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a call to arm_emit_eabi_attribute. * config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it. From-SVN: r188823
This commit is contained in:
Steven Bosscher
parent
f89dcfd816
commit
34dd397b05
5 changed files with 49 additions and 32 deletions
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@ -1,3 +1,15 @@
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2012-06-20 Steven Bosscher <steven@gcc.gnu.org>
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* config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove.
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* config/arm/arm.c: Do not include c-pragma.h.
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(arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE.
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(arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls
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to arm_emit_eabi_attribute.
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* arm-c.c: Do not include output.h.
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(arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a
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call to arm_emit_eabi_attribute.
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* config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it.
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2012-06-20 Richard Guenther <rguenther@suse.de>
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* tree-vect-data-refs.c (vect_can_force_dr_alignment_p):
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@ -22,7 +22,6 @@
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#include "tm.h"
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#include "tm_p.h"
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#include "tree.h"
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#include "output.h"
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#include "c-family/c-common.h"
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/* Output C specific EABI object attributes. These can not be done in
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@ -31,8 +30,8 @@
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static void
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arm_output_c_attributes (void)
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{
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EMIT_EABI_ATTRIBUTE (Tag_ABI_PCS_wchar_t, 18,
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(int)(TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT));
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int wchar_size = (int)(TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT);
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arm_emit_eabi_attribute ("Tag_ABI_PCS_wchar_t", 18, wchar_size);
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}
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@ -260,4 +260,6 @@ extern bool arm_expand_vec_perm_const (rtx target, rtx op0, rtx op1, rtx sel);
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extern bool arm_autoinc_modes_ok_p (enum machine_mode, enum arm_auto_incmodes);
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extern void arm_emit_eabi_attribute (const char *, int, int);
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#endif /* ! GCC_ARM_PROTOS_H */
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@ -45,7 +45,6 @@
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#include "cgraph.h"
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#include "ggc.h"
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#include "except.h"
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#include "c-family/c-pragma.h" /* ??? */
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#include "tm_p.h"
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#include "target.h"
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#include "target-def.h"
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@ -23580,6 +23579,23 @@ arm_asm_output_labelref (FILE *stream, const char *name)
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asm_fprintf (stream, "%U%s", name);
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}
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/* This function is used to emit an EABI tag and its associated value.
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We emit the numerical value of the tag in case the assembler does not
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support textual tags. (Eg gas prior to 2.20). If requested we include
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the tag name in a comment so that anyone reading the assembler output
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will know which tag is being set.
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This function is not static because arm-c.c needs it too. */
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void
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arm_emit_eabi_attribute (const char *name, int num, int val)
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{
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asm_fprintf (asm_out_file, "\t.eabi_attribute %d, %d", num, val);
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if (flag_verbose_asm || flag_debug_asm)
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asm_fprintf (asm_out_file, "\t%s %s", ASM_COMMENT_START, name);
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asm_fprintf (asm_out_file, "\n");
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}
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static void
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arm_file_start (void)
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{
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@ -23611,9 +23627,9 @@ arm_file_start (void)
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if (arm_fpu_desc->model == ARM_FP_MODEL_VFP)
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{
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if (TARGET_HARD_FLOAT)
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EMIT_EABI_ATTRIBUTE (Tag_ABI_HardFP_use, 27, 3);
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arm_emit_eabi_attribute ("Tag_ABI_HardFP_use", 27, 3);
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if (TARGET_HARD_FLOAT_ABI)
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EMIT_EABI_ATTRIBUTE (Tag_ABI_VFP_args, 28, 1);
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arm_emit_eabi_attribute ("Tag_ABI_VFP_args", 28, 1);
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}
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}
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asm_fprintf (asm_out_file, "\t.fpu %s\n", fpu_name);
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@ -23623,22 +23639,23 @@ arm_file_start (void)
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Conservatively record the setting that would have been used. */
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if (flag_rounding_math)
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_rounding, 19, 1);
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arm_emit_eabi_attribute ("Tag_ABI_FP_rounding", 19, 1);
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if (!flag_unsafe_math_optimizations)
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{
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_denormal, 20, 1);
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_exceptions, 21, 1);
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arm_emit_eabi_attribute ("Tag_ABI_FP_denormal", 20, 1);
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arm_emit_eabi_attribute ("Tag_ABI_FP_exceptions", 21, 1);
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}
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if (flag_signaling_nans)
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_user_exceptions, 22, 1);
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arm_emit_eabi_attribute ("Tag_ABI_FP_user_exceptions", 22, 1);
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_number_model, 23,
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arm_emit_eabi_attribute ("Tag_ABI_FP_number_model", 23,
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flag_finite_math_only ? 1 : 3);
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EMIT_EABI_ATTRIBUTE (Tag_ABI_align8_needed, 24, 1);
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EMIT_EABI_ATTRIBUTE (Tag_ABI_align8_preserved, 25, 1);
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EMIT_EABI_ATTRIBUTE (Tag_ABI_enum_size, 26, flag_short_enums ? 1 : 2);
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arm_emit_eabi_attribute ("Tag_ABI_align8_needed", 24, 1);
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arm_emit_eabi_attribute ("Tag_ABI_align8_preserved", 25, 1);
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arm_emit_eabi_attribute ("Tag_ABI_enum_size", 26,
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flag_short_enums ? 1 : 2);
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/* Tag_ABI_optimization_goals. */
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if (optimize_size)
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@ -23649,12 +23666,14 @@ arm_file_start (void)
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val = 1;
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else
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val = 6;
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EMIT_EABI_ATTRIBUTE (Tag_ABI_optimization_goals, 30, val);
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arm_emit_eabi_attribute ("Tag_ABI_optimization_goals", 30, val);
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EMIT_EABI_ATTRIBUTE (Tag_CPU_unaligned_access, 34, unaligned_access);
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arm_emit_eabi_attribute ("Tag_CPU_unaligned_access", 34,
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unaligned_access);
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if (arm_fp16_format)
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EMIT_EABI_ATTRIBUTE (Tag_ABI_FP_16bit_format, 38, (int) arm_fp16_format);
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arm_emit_eabi_attribute ("Tag_ABI_FP_16bit_format", 38,
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(int) arm_fp16_format);
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if (arm_lang_output_object_attributes_hook)
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arm_lang_output_object_attributes_hook();
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@ -2191,21 +2191,6 @@ extern int making_const_table;
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" %{mcpu=generic-*:-march=%*;" \
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" :%{mcpu=*:-mcpu=%*} %{march=*:-march=%*}}"
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/* This macro is used to emit an EABI tag and its associated value.
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We emit the numerical value of the tag in case the assembler does not
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support textual tags. (Eg gas prior to 2.20). If requested we include
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the tag name in a comment so that anyone reading the assembler output
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will know which tag is being set. */
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#define EMIT_EABI_ATTRIBUTE(NAME,NUM,VAL) \
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do \
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{ \
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asm_fprintf (asm_out_file, "\t.eabi_attribute %d, %d", NUM, VAL); \
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if (flag_verbose_asm || flag_debug_asm) \
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asm_fprintf (asm_out_file, "\t%s " #NAME, ASM_COMMENT_START); \
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asm_fprintf (asm_out_file, "\n"); \
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} \
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while (0)
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/* -mcpu=native handling only makes sense with compiler running on
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an ARM chip. */
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#if defined(__arm__)
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