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c4x.md (decrement_and_branch_on_count): Emit rptb_end pattern instead of decrement_and_branch_until_zero pattern. 

* config/c4x/c4x.md (decrement_and_branch_on_count): Emit rptb_end
	pattern instead of decrement_and_branch_until_zero pattern.

From-SVN: r25866
This commit is contained in:
Michael Hayes 1999-03-19 18:57:43 +00:00 committed by Michael Hayes
parent d9e284b407
commit 867222071c
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
Sat Mar 20 15:54:35 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.md (decrement_and_branch_on_count): Emit rptb_end
pattern instead of decrement_and_branch_until_zero pattern.
Sat Mar 20 11:39:58 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
* config/c4x/c4x.h (TARGET_SWITCHES): Add documentation.

2
gcc/config/c4x/c4x.md
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@ -4647,7 +4647,7 @@
(use (reg:QI 26))
(clobber (reg:CC_NOOV 21))])]
""
"if (1)
"if (0)
{
/* The C30 maximum iteration count for DB is 2^24. */
if (!TARGET_DB)