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re PR target/8480 (reload ICEs for LAPACK code on powerpc64-linux)

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PR target/8480
        * config/rs6000/rs6000.md (movdi_internal64): Discourage
        FPR to FPR moves.

From-SVN: r58873
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David Edelsohn 2002-11-07 00:34:42 +00:00 committed by David Edelsohn
parent 4fc6ad0819
commit 5d7e6254c6
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-11-06 David Edelsohn <edelsohn@gnu.org>
PR target/8480
* config/rs6000/rs6000.md (movdi_internal64): Discourage
FPR to FPR moves.
2002-11-06 Janis Johnson <janis187@us.ibm.com> 2002-11-06 Janis Johnson <janis187@us.ibm.com>
* doc/contrib.texi: Merge in the list from the Java web pages. * doc/contrib.texi: Merge in the list from the Java web pages.

2
gcc/config/rs6000/rs6000.md
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@ -9070,7 +9070,7 @@
}") }")
(define_insn "*movdi_internal64" (define_insn "*movdi_internal64"
[(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,f,f,m,r,*h,*h") [(set (match_operand:DI 0 "nonimmediate_operand" "=r,r,m,r,r,r,r,?f,f,m,r,*h,*h")
(match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,f,m,f,*h,r,0"))] (match_operand:DI 1 "input_operand" "r,m,r,I,L,nF,R,f,m,f,*h,r,0"))]
"TARGET_POWERPC64 "TARGET_POWERPC64
&& (gpc_reg_operand (operands[0], DImode) && (gpc_reg_operand (operands[0], DImode)