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authorRichard Sandiford <rdsandiford@googlemail.com>2012-10-02 19:34:49 +0000
committerRichard Sandiford <rsandifo@gcc.gnu.org>2012-10-02 19:34:49 +0000
commita2c19e9343706412d3320e3b6b2688d01ace96a5 (patch)
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parentc9d74da68c27d7af5c5c2edef7f723190ab461d2 (diff)
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ira-int.h (target_ira_int): Add x_ira_useful_class_mode_regs.
gcc/ * ira-int.h (target_ira_int): Add x_ira_useful_class_mode_regs. (ira_useful_class_mode_regs): New macro. * ira.c (clarify_prohibited_class_mode_regs): Set up ira_useful_class_mode_regs. * ira-color.c (setup_profitable_hard_regs): Use it to initialise profitable_hard_regs. From-SVN: r191996
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