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rs6000.md (fix_truncdfsi2_internal+1): Emit a clobber before the fctiwz insn.

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* rs6000.md (fix_truncdfsi2_internal+1): Emit a clobber
        before the fctiwz insn.

From-SVN: r29866
This commit is contained in:
Richard Henderson 1999-10-07 23:07:50 -07:00 committed by Richard Henderson
parent 266f2faa84
commit a8af032191
2 changed files with 7 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Thu Oct 7 23:06:50 1999 Richard Henderson <rth@cygnus.com>
* rs6000.md (fix_truncdfsi2_internal+1): Emit a clobber
before the fctiwz insn.
Thu Oct 7 22:53:00 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
Mark Mitchell <mark@codesourcery.com>

3
gcc/config/rs6000/rs6000.md
View File

@ -4421,7 +4421,8 @@
(clobber (match_operand 3 "gpc_reg_operand" ""))
(clobber (reg:DI 76))]
"TARGET_HARD_FLOAT"
[(set (subreg:SI (match_dup 2) 0)
[(clobber (match_dup 2))
(set (subreg:SI (match_dup 2) 0)
(fix:SI (match_operand:DF 1 "gpc_reg_operand" "")))
(set (match_dup 3)
(unspec [(const_int 0)] 11))