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author | Richard Sandiford <rdsandiford@googlemail.com> | 2010-07-12 18:53:49 +0000 |
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committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2010-07-12 18:53:49 +0000 |
commit | 7bf84454ff6670c4e44561dc3f1de0b2eaa011fa (patch) | |
tree | d92691c0fcef6b3e71c4a66daaaba2d54208366a /gcc/rtl.h | |
parent | 360d045b059b4ca15f440fa0db81a0dac9d744ba (diff) | |
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rtl.h (target_rtl): Add x_static_reg_base_value.
gcc/
* rtl.h (target_rtl): Add x_static_reg_base_value.
* alias.c (static_reg_base_value): Redefine as a macro.
From-SVN: r162092
Diffstat (limited to 'gcc/rtl.h')
-rw-r--r-- | gcc/rtl.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -2041,6 +2041,10 @@ struct GTY(()) target_rtl { /* A sample (mem:M stack_pointer_rtx) rtx for each mode M. */ rtx x_top_of_stack[MAX_MACHINE_MODE]; + + /* Static hunks of RTL used by the aliasing code; these are treated + as persistent to avoid unnecessary RTL allocations. */ + rtx x_static_reg_base_value[FIRST_PSEUDO_REGISTER]; }; extern GTY(()) struct target_rtl default_target_rtl; |