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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-04 08:11:37 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-04-04 08:11:37 +0000 |
| commit | f47cf9399aa5adb10c8f286512eaa9e325355cdb (patch) | |
| tree | 318873be8859253ca4ee42309190c03a0ba943a2 /gcc/config/pdp11 | |
| parent | ef0fd1829b96c3fb99ab8b107778f9ea16948e7c (diff) | |
| download | gcc-f47cf9399aa5adb10c8f286512eaa9e325355cdb.tar.gz | |
gcc/
* config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171929 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/pdp11')
| -rw-r--r-- | gcc/config/pdp11/pdp11.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h index 3f59fd2dd4e..8a896ca7551 100644 --- a/gcc/config/pdp11/pdp11.h +++ b/gcc/config/pdp11/pdp11.h @@ -271,16 +271,6 @@ enum reg_class { NO_REGS, MUL_REGS, GENERAL_REGS, LOAD_FPU_REGS, NO_LOAD_FPU_REG #define INDEX_REG_CLASS GENERAL_REGS #define BASE_REG_CLASS GENERAL_REGS -/* The following macro defines cover classes for Integrated Register - Allocator. Cover classes is a set of non-intersected register - classes covering all hard registers used for register allocation - purpose. Any move between two registers of a cover class should be - cheaper than load or store of the registers. The macro value is - array of register classes with LIM_REG_CLASSES used as the end - marker. */ - -#define IRA_COVER_CLASSES { GENERAL_REGS, FPU_REGS, LIM_REG_CLASSES } - /* Hook for testing if memory is needed for moving between registers. */ #define SECONDARY_MEMORY_NEEDED(class1, class2, m) \ pdp11_secondary_memory_needed (class1, class2, m) |