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re PR middle-end/82569 (failure in 177.mesa cpu2000 test case after r253530)
authorEric Botcazou <ebotcazou@adacore.com>
Tue, 24 Oct 2017 07:26:52 +0000 (07:26 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Tue, 24 Oct 2017 07:26:52 +0000 (07:26 +0000)
commitbc2a7cebfda15f53bc8fa4b596e96a87b53193fe
tree5835f9cdd7df1edbcc8445fba0d12041daf92a71tree | snapshot
parentd32bc875d2297f2f2240e8aad2082be4d1f851d8commit | diff
re PR middle-end/82569 (failure in 177.mesa cpu2000 test case after r253530)

PR middle-end/82569
* tree-outof-ssa.h (always_initialized_rtx_for_ssa_name_p): Delete.
* expr.c (expand_expr_real_1) <expand_decl_rtl>: Revert latest change.
* loop-iv.c (iv_get_reaching_def): Likewise.
* cfgexpand.c (expand_one_ssa_partition): Initialize the RTX if the
variable is promoted and the partition contains undefined values.

From-SVN: r254037
gcc/ChangeLog diff | blob | history
gcc/cfgexpand.c diff | blob | history
gcc/expr.c diff | blob | history
gcc/loop-iv.c diff | blob | history
gcc/tree-outof-ssa.h diff | blob | history
Domain: System / Toolchain;