re PR lto/81351 (Many LTO testcases FAIL)
PR lto/81351 * dwarf2out.c (do_eh_frame): New static variable. (dwarf2out_begin_prologue): Set it. (dwarf2out_frame_finish): Test it instead of dwarf2out_do_eh_frame. From-SVN: r254700
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@ -1,3 +1,10 @@
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2017-11-13 Eric Botcazou <ebotcazou@adacore.com>
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PR lto/81351
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* dwarf2out.c (do_eh_frame): New static variable.
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(dwarf2out_begin_prologue): Set it.
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(dwarf2out_frame_finish): Test it instead of dwarf2out_do_eh_frame.
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2017-11-13 Jan Hubicka <hubicka@ucw.cz>
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* tree-ssa-coalesce.c (coalesce_cost): Fix formating.
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@ -284,6 +284,9 @@ static void dwarf2out_note_section_used (void);
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personality CFI. */
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static GTY(()) rtx current_unit_personality;
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/* Whether an eh_frame section is required. */
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static GTY(()) bool do_eh_frame = false;
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/* .debug_rnglists next index. */
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static unsigned int rnglist_idx;
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@ -1063,6 +1066,10 @@ dwarf2out_begin_prologue (unsigned int line ATTRIBUTE_UNUSED,
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if (!do_frame)
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return;
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/* Unlike the debug version, the EH version of frame unwind info is a per-
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function setting so we need to record whether we need it for the unit. */
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do_eh_frame |= dwarf2out_do_eh_frame ();
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/* Cater to the various TARGET_ASM_OUTPUT_MI_THUNK implementations that
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emit insns as rtx but bypass the bulk of rest_of_compilation, which
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would include pass_dwarf2_frame. If we've not created the FDE yet,
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@ -1179,7 +1186,7 @@ dwarf2out_frame_finish (void)
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output_call_frame_info (0);
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/* Output another copy for the unwinder. */
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if (dwarf2out_do_eh_frame ())
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if (do_eh_frame)
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output_call_frame_info (1);
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}
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