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re PR target/54639 (mn10300_expand_epilogue: signed / unsigned comparison)

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PR target/54639
        * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset
        type promotion to unsigned.

From-SVN: r196289
This commit is contained in:
Joern Rennecke 2013-02-26 14:39:15 +00:00 • committed by Joern Rennecke
parent ae00654318
commit c81369fa90
2 changed files with 5 additions and 1 deletions
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4
gcc/ChangeLog
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@ -18,6 +18,10 @@
Remove unused variable cfa_offset.
* config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise.
PR target/54639
* config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset
type promotion to unsigned.
2013-02-26 Marek Polacek <polacek@redhat.com>
PR tree-optimization/56426

2
gcc/config/mn10300/mn10300.c
View file

@ -1077,7 +1077,7 @@ mn10300_expand_epilogue (void)
/* Insn: add size + 4 * num_regs_to_save
+ reg_save_bytes - 252,sp. */
this_strategy_size = SIZE_ADD_SP (size + 4 * num_regs_to_save
+ reg_save_bytes - 252);
+ (int) reg_save_bytes - 252);
/* Insn: fmov (##,sp),fs#, fo each fs# to be restored. */
this_strategy_size += SIZE_FMOV_SP (252 - reg_save_bytes
- 4 * num_regs_to_save,