OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

(FUNCTION_EPILOGUE): If no frame ptr, increment stack ptr over the local space. 

From-SVN: r2586
This commit is contained in:
Richard Stallman 1992-10-24 02:07:50 +00:00
parent ed5f835574
commit 0d37806322
1 changed files with 18 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
gcc/config/m68k/news.h
View File

@ -144,7 +144,17 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
else if (TARGET_68020) \
fprintf (FILE, "\tlink.l fp,#%d\n", -fsize); \
else \
fprintf (FILE, "\tlink fp,#0\n\tsub.l #%d,sp\n", fsize); } \
fprintf (FILE, "\tlink fp,#0\n\tsub.l #%d,sp\n", fsize);\
} \
else if (fsize) \
{ \
int amt = fsize + 4; \
/* Adding negative number is faster on the 68040. */ \
if (fsize + 4 < 0x8000) \
asm_fprintf (FILE, "\tadd.w %0I%d,%Rsp\n", - amt); \
else \
asm_fprintf (FILE, "\tadd.l %0I%d,%Rsp\n", - amt); \
} \
for (regno = 16; regno < FIRST_PSEUDO_REGISTER; regno++) \
if (regs_ever_live[regno] && ! call_used_regs[regno]) \
mask |= 1 << (regno - 16); \
@ -217,6 +227,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
foffset + fsize, fmask); } \
if (frame_pointer_needed) \
fprintf (FILE, "\tunlk fp\n"); \
else if (fsize) \
{ \
if (fsize + 4 < 0x8000) \
asm_fprintf (stream, "\tadd.w #%d,sp\n", fsize + 4); \
else \
asm_fprintf (stream, "\tadd.l #%d,sp\n", fsize + 4); \
} \
if (current_function_pops_args) \
fprintf (FILE, "\trtd #%d\n", current_function_pops_args); \
else fprintf (FILE, "\trts\n"); }