i386.c (override_options): Set upper limit of -mpreferred-stack-boundary to 12.
* config/i386/i386.c (override_options): Set upper limit of -mpreferred-stack-boundary to 12. From-SVN: r46432
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@ -1,3 +1,8 @@
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2001-10-23 Alexandre Oliva <aoliva@redhat.com>
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* config/i386/i386.c (override_options): Set upper limit of
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-mpreferred-stack-boundary to 12.
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2001-10-22 Zack Weinberg <zack@codesourcery.com>
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* recog.c (peephole2_optimize): Add default case to switch.
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@ -978,8 +978,8 @@ override_options ()
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if (ix86_preferred_stack_boundary_string)
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{
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i = atoi (ix86_preferred_stack_boundary_string);
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if (i < (TARGET_64BIT ? 3 : 2) || i > 31)
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error ("-mpreferred-stack-boundary=%d is not between %d and 31", i,
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if (i < (TARGET_64BIT ? 3 : 2) || i > 12)
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error ("-mpreferred-stack-boundary=%d is not between %d and 12", i,
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TARGET_64BIT ? 3 : 2);
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else
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ix86_preferred_stack_boundary = (1 << i) * BITS_PER_UNIT;
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