Mercurial > hg > CbC > CbC_gcc
comparison gcc/config/pa/pa64-linux.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children | 04ced10e8804 |
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52:c156f1bd5cd9 | 55:77e2b8dfacca |
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25 { \ | 25 { \ |
26 {FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM}, \ | 26 {FRAME_POINTER_REGNUM, STACK_POINTER_REGNUM}, \ |
27 {ARG_POINTER_REGNUM, STACK_POINTER_REGNUM}, \ | 27 {ARG_POINTER_REGNUM, STACK_POINTER_REGNUM}, \ |
28 {ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM}, \ | 28 {ARG_POINTER_REGNUM, FRAME_POINTER_REGNUM}, \ |
29 } | 29 } |
30 | |
31 /* A C expression that returns nonzero if the compiler is allowed to try to | |
32 replace register number FROM with register number TO. The frame pointer | |
33 is automatically handled. */ | |
34 | |
35 #define CAN_ELIMINATE(FROM, TO) 1 | |
36 | 30 |
37 /* This macro is similar to `INITIAL_FRAME_POINTER_OFFSET'. It | 31 /* This macro is similar to `INITIAL_FRAME_POINTER_OFFSET'. It |
38 specifies the initial difference between the specified pair of | 32 specifies the initial difference between the specified pair of |
39 registers. This macro must be defined if `ELIMINABLE_REGS' is | 33 registers. This macro must be defined if `ELIMINABLE_REGS' is |
40 defined. */ | 34 defined. */ |