diff options
| author | Richard Sandiford <richard@codesourcery.com> | 2007-09-10 14:51:48 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2007-09-10 14:51:48 +0000 |
| commit | 7d8bed7be6a13f1c25743a1bc45361d9f4f3a662 (patch) | |
| tree | 88992e8920e23fa7c52aa92c76a3834463e74984 /gcc/config/mips/mips.c | |
| parent | b3a06f593c5e947e2ec92da37878d423ce6f021e (diff) | |
| download | gcc-7d8bed7be6a13f1c25743a1bc45361d9f4f3a662.zip gcc-7d8bed7be6a13f1c25743a1bc45361d9f4f3a662.tar.gz gcc-7d8bed7be6a13f1c25743a1bc45361d9f4f3a662.tar.bz2 | |
mips.h (MIPS_ARCH_FLOAT_SPEC): New macro.
gcc/
* config/mips/mips.h (MIPS_ARCH_FLOAT_SPEC): New macro.
* config/mips/mips.c (mips_cpu_info_table): Mention it in the
the introductory comment.
(MIPS_MARCH_CONTROLS_SOFT_FLOAT): Delete.
(override_options): Don't test for it.
* config/mips/sde.h (MIPS_MARCH_CONTROLS_SOFT_FLOAT): Delete.
(DRIVER_SELF_SPECS): Add MIPS_ARCH_FLOAT_SPEC.
* config/mips/vr.h: As for config/mips/sde.h.
From-SVN: r128346
Diffstat (limited to 'gcc/config/mips/mips.c')
| -rw-r--r-- | gcc/config/mips/mips.c | 33 |
1 files changed, 4 insertions, 29 deletions
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 2063100..5ff9073 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -740,9 +740,10 @@ const struct attribute_spec mips_attribute_table[] = matched in the order listed. The first mention of an ISA level is taken as the canonical name for that ISA. - To ease comparison, please keep this table in the same order as - gas's mips_cpu_info_table[]. Please also make sure that - MIPS_ISA_LEVEL_SPEC handles all -march options correctly. */ + To ease comparison, please keep this table in the same order + as gas's mips_cpu_info_table[]. Please also make sure that + MIPS_ISA_LEVEL_SPEC and MIPS_ARCH_FLOAT_SPEC handle all -march + options correctly. */ const struct mips_cpu_info mips_cpu_info_table[] = { /* Entries for generic ISAs */ { "mips1", PROCESSOR_R3000, 1 }, @@ -1216,12 +1217,6 @@ static const unsigned char mips16e_save_restore_regs[] = { 31, 30, 23, 22, 21, 20, 19, 18, 17, 16, 7, 6, 5, 4 }; -/* Nonzero if -march should decide the default value of - MASK_SOFT_FLOAT_ABI. */ -#ifndef MIPS_MARCH_CONTROLS_SOFT_FLOAT -#define MIPS_MARCH_CONTROLS_SOFT_FLOAT 0 -#endif - /* Initialize the GCC target structure. */ #undef TARGET_ASM_ALIGNED_HI_OP #define TARGET_ASM_ALIGNED_HI_OP "\t.half\t" @@ -5517,26 +5512,6 @@ override_options (void) target_flags &= ~MASK_LONG64; } - if (MIPS_MARCH_CONTROLS_SOFT_FLOAT - && (target_flags_explicit & MASK_SOFT_FLOAT_ABI) == 0) - { - /* For some configurations, it is useful to have -march control - the default setting of MASK_SOFT_FLOAT_ABI. */ - switch ((int) mips_arch) - { - case PROCESSOR_R4100: - case PROCESSOR_R4111: - case PROCESSOR_R4120: - case PROCESSOR_R4130: - target_flags |= MASK_SOFT_FLOAT_ABI; - break; - - default: - target_flags &= ~MASK_SOFT_FLOAT_ABI; - break; - } - } - if (!TARGET_OLDABI) flag_pcc_struct_return = 0; |