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Commit d6cfb47f by Uros Bizjak Committed by Uros Bizjak
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darwin.h (TARGET_FPMATH_DEFAULT_P): New define. 

	* config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.

From-SVN: r268944
parent 75e2abe6
Showing with 69 additions and 63 deletions
gcc/ChangeLog
2019-02-15 Uroš Bizjak <ubizjak@gmail.com>
* config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.
2019-02-15 Aaron Sawdey <acsawdey@linux.ibm.com>
PR rtl-optimization/88308
......
gcc/config/i386/darwin.h
......@@ -25,10 +25,10 @@ along with GCC; see the file COPYING3. If not see
#undef DARWIN_X86
#define DARWIN_X86 1
#undef TARGET_64BIT
#undef TARGET_64BIT_P
#undef TARGET_64BIT
#define TARGET_64BIT TARGET_ISA_64BIT
#define TARGET_64BIT_P(x) TARGET_ISA_64BIT_P(x)
#undef TARGET_64BIT_P
#define TARGET_64BIT_P(x) TARGET_ISA_64BIT_P(x)
#ifdef IN_LIBGCC2
#undef TARGET_64BIT
......@@ -70,14 +70,15 @@ along with GCC; see the file COPYING3. If not see
#undef TARGET_FPMATH_DEFAULT
#define TARGET_FPMATH_DEFAULT (TARGET_SSE ? FPMATH_SSE : FPMATH_387)
#undef TARGET_FPMATH_DEFAULT_P
#define TARGET_FPMATH_DEFAULT_P(x) \
(TARGET_SSE_P(x) ? FPMATH_SSE : FPMATH_387)
#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
builtin_define ("__LITTLE_ENDIAN__"); \
darwin_cpp_builtins (pfile); \
} \
while (0)
do { \
builtin_define ("__LITTLE_ENDIAN__"); \
darwin_cpp_builtins (pfile); \
} while (0)
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE (TARGET_64BIT ? "long int" : "int")
......@@ -121,7 +122,7 @@ extern int darwin_emit_branch_islands;
than 128 bits for Darwin, but it's easier to up the alignment if
it's below the minimum. */
#undef PREFERRED_STACK_BOUNDARY
#define PREFERRED_STACK_BOUNDARY \
#define PREFERRED_STACK_BOUNDARY \
MAX (128, ix86_preferred_stack_boundary)
/* We want -fPIC by default, unless we're using -static to compile for
......@@ -179,15 +180,15 @@ extern int darwin_emit_branch_islands;
and returns float values in the 387. */
#undef TARGET_SUBTARGET_DEFAULT
#define TARGET_SUBTARGET_DEFAULT (MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_128BIT_LONG_DOUBLE)
#define TARGET_SUBTARGET_DEFAULT \
(MASK_80387 | MASK_IEEE_FP | MASK_FLOAT_RETURNS | MASK_128BIT_LONG_DOUBLE)
/* For darwin we want to target specific processor features as a minimum,
but these unfortunately don't correspond to a specific processor. */
#undef TARGET_SUBTARGET32_ISA_DEFAULT
#define TARGET_SUBTARGET32_ISA_DEFAULT (OPTION_MASK_ISA_MMX \
| OPTION_MASK_ISA_SSE \
| OPTION_MASK_ISA_SSE2 \
| OPTION_MASK_ISA_SSE3)
#define TARGET_SUBTARGET32_ISA_DEFAULT \
(OPTION_MASK_ISA_MMX | OPTION_MASK_ISA_SSE \
| OPTION_MASK_ISA_SSE2 | OPTION_MASK_ISA_SSE3)
#undef TARGET_SUBTARGET64_ISA_DEFAULT
#define TARGET_SUBTARGET64_ISA_DEFAULT TARGET_SUBTARGET32_ISA_DEFAULT
......@@ -209,15 +210,16 @@ extern int darwin_emit_branch_islands;
#define SUBTARGET_ENCODE_SECTION_INFO darwin_encode_section_info
#undef ASM_OUTPUT_ALIGN
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
do { if ((LOG) != 0) \
{ \
if (in_section == text_section) \
fprintf (FILE, "\t%s %d,0x90\n", ALIGN_ASM_OP, (LOG)); \
else \
fprintf (FILE, "\t%s %d\n", ALIGN_ASM_OP, (LOG)); \
} \
} while (0)
#define ASM_OUTPUT_ALIGN(FILE,LOG) \
do { \
if ((LOG) != 0) \
{ \
if (in_section == text_section) \
fprintf (FILE, "\t%s %d,0x90\n", ALIGN_ASM_OP, (LOG)); \
else \
fprintf (FILE, "\t%s %d\n", ALIGN_ASM_OP, (LOG)); \
} \
} while (0)
/* Darwin x86 assemblers support the .ident directive. */
......@@ -227,16 +229,16 @@ extern int darwin_emit_branch_islands;
/* Darwin profiling -- call mcount. */
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE, LABELNO) \
do { \
if (TARGET_MACHO_BRANCH_ISLANDS \
&& MACHOPIC_INDIRECT && !TARGET_64BIT) \
{ \
const char *name = machopic_mcount_stub_name (); \
fprintf (FILE, "\tcall %s\n", name+1); /* skip '&' */ \
machopic_validate_stub_or_non_lazy_ptr (name); \
} \
else fprintf (FILE, "\tcall mcount\n"); \
} while (0)
do { \
if (TARGET_MACHO_BRANCH_ISLANDS \
&& MACHOPIC_INDIRECT && !TARGET_64BIT) \
{ \
const char *name = machopic_mcount_stub_name (); \
fprintf (FILE, "\tcall %s\n", name+1); /* skip '&' */ \
machopic_validate_stub_or_non_lazy_ptr (name); \
} \
else fprintf (FILE, "\tcall mcount\n"); \
} while (0)
#define C_COMMON_OVERRIDE_OPTIONS \
do { \
......@@ -244,11 +246,11 @@ extern int darwin_emit_branch_islands;
} while (0)
#undef SUBTARGET_OVERRIDE_OPTIONS
#define SUBTARGET_OVERRIDE_OPTIONS \
do { \
if (TARGET_64BIT && MACHO_DYNAMIC_NO_PIC_P) \
target_flags &= ~MASK_MACHO_DYNAMIC_NO_PIC; \
} while (0)
#define SUBTARGET_OVERRIDE_OPTIONS \
do { \
if (TARGET_64BIT && MACHO_DYNAMIC_NO_PIC_P) \
target_flags &= ~MASK_MACHO_DYNAMIC_NO_PIC; \
} while (0)
/* Darwin on x86_64 uses dwarf-2 by default. Pre-darwin9 32-bit
compiles default to stabs+. darwin9+ defaults to dwarf-2. */
......@@ -289,24 +291,24 @@ do { \
end of the instruction, but without the 4 we'd only have the right
address for the start of the instruction. */
#undef ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX
#define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \
if (TARGET_64BIT) \
{ \
if ((SIZE) == 4 && ((ENCODING) & 0x70) == DW_EH_PE_pcrel) \
{ \
fputs (ASM_LONG, FILE); \
assemble_name (FILE, XSTR (ADDR, 0)); \
fputs ("+4@GOTPCREL", FILE); \
goto DONE; \
} \
} \
else \
{ \
if (ENCODING == ASM_PREFERRED_EH_DATA_FORMAT (2, 1)) \
{ \
darwin_non_lazy_pcrel (FILE, ADDR); \
goto DONE; \
} \
#define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \
if (TARGET_64BIT) \
{ \
if ((SIZE) == 4 && ((ENCODING) & 0x70) == DW_EH_PE_pcrel) \
{ \
fputs (ASM_LONG, FILE); \
assemble_name (FILE, XSTR (ADDR, 0)); \
fputs ("+4@GOTPCREL", FILE); \
goto DONE; \
} \
} \
else \
{ \
if (ENCODING == ASM_PREFERRED_EH_DATA_FORMAT (2, 1)) \
{ \
darwin_non_lazy_pcrel (FILE, ADDR); \
goto DONE; \
} \
}
/* This needs to move since i386 uses the first flag and other flags are
......@@ -321,9 +323,9 @@ do { \
#define SUBTARGET32_DEFAULT_CPU "i686"
#undef SUBTARGET_INIT_BUILTINS
#define SUBTARGET_INIT_BUILTINS \
do { \
ix86_builtins[(int) IX86_BUILTIN_CFSTRING] \
= darwin_init_cfstring_builtins ((unsigned) (IX86_BUILTIN_CFSTRING)); \
darwin_rename_builtins (); \
} while(0)
#define SUBTARGET_INIT_BUILTINS \
do { \
ix86_builtins[(int) IX86_BUILTIN_CFSTRING] \
= darwin_init_cfstring_builtins ((unsigned) (IX86_BUILTIN_CFSTRING)); \
darwin_rename_builtins (); \
} while(0)
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