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re PR tree-optimization/15089 (local register variable with a specified register...
authorRichard Henderson <rth@redhat.com>
Wed, 29 Sep 2004 02:50:47 +0000 (19:50 -0700)
committerRichard Henderson <rth@gcc.gnu.org>
Wed, 29 Sep 2004 02:50:47 +0000 (19:50 -0700)
commitaa24864c2389a86dbba4e0a04c3eb0a3c14d10d9
tree6ec2f8d5a10435c23e27413403888abc84af50b0tree
parente376fe584282938a72a287a467a408ec4619e5fbcommit | diff
re PR tree-optimization/15089 (local register variable with a specified register is bad)

        PR 15089
        * tree-ssa-copy.c (may_propagate_copy_into_asm): New.
        * tree-flow.h (may_propagate_copy_into_asm): Declare.
        * tree-ssa-ccp.c (replace_uses_in): Use it.
        * tree-ssa-dom.c (cprop_operand): Likewise.

From-SVN: r88269
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/tree-ssa/asm-2.c [new file with mode: 0644] blob
gcc/tree-flow.h diff | blob | blame | history
gcc/tree-ssa-ccp.c diff | blob | blame | history
gcc/tree-ssa-copy.c diff | blob | blame | history
gcc/tree-ssa-dom.c diff | blob | blame | history
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