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re PR rtl-optimization/26272 (gcc.c-torture/execute/built-in-setjmp.c fails at -O2 and above on powerpc-darwin)

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2006-02-17  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/26272
        * config/rs6000/darwin.md (load_macho_picbase_si): Add
        pc to the pattern.
        (load_macho_picbase_di): Likewise.

From-SVN: r111206
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Andrew Pinski 2006-02-17 19:52:28 +00:00 • committed by Andrew Pinski
parent 124452c9fc
commit d5b5b8bf92
2 changed files with 11 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2006-02-17 Andrew Pinski <pinskia@physics.uc.edu>
PR target/26272
* config/rs6000/darwin.md (load_macho_picbase_si): Add
pc to the pattern.
(load_macho_picbase_di): Likewise.
2006-02-16 Jeff Law <law@redhat.com>
* tree-vrp.c (set_value_range_to_nonnegative): New function.

7
gcc/config/rs6000/darwin.md
View file

@ -254,8 +254,8 @@ Boston, MA 02110-1301, USA. */
(define_insn "load_macho_picbase_si"
[(set (match_operand:SI 0 "register_operand" "=l")
(unspec:SI [(match_operand:SI 1 "immediate_operand" "s")]
UNSPEC_LD_MPIC))]
(unspec:SI [(match_operand:SI 1 "immediate_operand" "s")
(pc)] UNSPEC_LD_MPIC))]
"(DEFAULT_ABI == ABI_DARWIN) && flag_pic"
"bcl 20,31,%1\\n%1:"
[(set_attr "type" "branch")
@ -263,7 +263,8 @@ Boston, MA 02110-1301, USA. */
(define_insn "load_macho_picbase_di"
[(set (match_operand:DI 0 "register_operand" "=l")
(unspec:DI [(match_operand:DI 1 "immediate_operand" "s")] UNSPEC_LD_MPIC))]
(unspec:DI [(match_operand:DI 1 "immediate_operand" "s")
(pc)] UNSPEC_LD_MPIC))]
"(DEFAULT_ABI == ABI_DARWIN) && flag_pic && TARGET_64BIT"
"bcl 20,31,%1\\n%1:"
[(set_attr "type" "branch")