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arm.c (arm_override_options): Correct initialization of arm_fast_multiply...

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* arm.c (arm_override_options): Correct initialization of
	arm_fast_multiply, arm_arch4, arm_arch5, arm_ld_sched,
	arm_is_strong, and arm_is_6_or_7.

From-SVN: r30169
This commit is contained in:
Jeffrey A Law 1999-10-25 19:24:40 +00:00 committed by Jeff Law
parent 627dba375c
commit 2ca129355b
2 changed files with 10 additions and 6 deletions
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4
gcc/ChangeLog
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@ -4,6 +4,10 @@
Mon Oct 25 00:42:35 1999 Jeffrey A Law (law@cygnus.com)
* arm.c (arm_override_options): Correct initialization of
arm_fast_multiply, arm_arch4, arm_arch5, arm_ld_sched,
arm_is_strong, and arm_is_6_or_7.
* loop.c (note_set_pseudo_multiple_uses_retval): New variable.
(note_set_pseudo_multiple_uses): New function.
(check_dbra_loop): Use not_set_pseudo_multiple_uses to determine

12
gcc/config/arm/arm.c
View File

@ -504,14 +504,14 @@ arm_override_options ()
warning ("Passing floating point arguments in fp regs not yet supported");
/* Initialise boolean versions of the flags, for use in the arm.md file. */
arm_fast_multiply = insn_flags & FL_FAST_MULT;
arm_arch4 = insn_flags & FL_ARCH4;
arm_arch5 = insn_flags & FL_ARCH5;
arm_fast_multiply = (insn_flags & FL_FAST_MULT) != 0;
arm_arch4 = (insn_flags & FL_ARCH4) != 0;
arm_arch5 = (insn_flags & FL_ARCH5) != 0;
arm_ld_sched = tune_flags & FL_LDSCHED;
arm_is_strong = tune_flags & FL_STRONG;
arm_ld_sched = (tune_flags & FL_LDSCHED) != 0;
arm_is_strong = (tune_flags & FL_STRONG) != 0;
arm_is_6_or_7 = ((tune_flags & (FL_MODE26 | FL_MODE32))
&& !(tune_flags & FL_ARCH4));
&& !(tune_flags & FL_ARCH4)) != 0;
/* Default value for floating point code... if no co-processor
bus, then schedule for emulated floating point. Otherwise,