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re PR rtl-optimization/6842 (internal compiler error using MMX intrinsics with optimi...
authorJakub Jelinek <jakub@redhat.com>
Mon, 10 Jun 2002 21:47:45 +0000 (23:47 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 10 Jun 2002 21:47:45 +0000 (23:47 +0200)
commit156755acc094b11f5f26644888536feb519c5036
tree18ee2adc18aa0ef20dd92587a364f5917f84fe87tree
parent5d056e9be5ad2b652f1f76dc4e31621a16e541d6commit | diff
re PR rtl-optimization/6842 (internal compiler error using MMX intrinsics with optimization)

PR optimization/6842
* combine.c (combine_simplify_rtx) [SUBREG]: Don't ICE if VOIDmode
operand subreg cannot be simplified.

* gcc.dg/20020531-1.c: New test.

From-SVN: r54462
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
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gcc/testsuite/gcc.dg/20020531-1.c [new file with mode: 0644] blob