This serie aims at solving a number of problems caused by imcomplete, missing or wrong handling of operands usage when killing an instruction Luc Van Oostenryck (16): add killing of OP_SLICEs add killing of OP_PHISOURCEs add helper kill_use_list() fix killing of OP_PHIs fix clear_phi(), replace it by kill_instruction() remove unused clear_phi() fix killing of otherwise not-handled instructions kill_instruction() may need to be forced or not add killing of pure calls fix killing OP_CALL via pointers add killing of non-volatile loads add killing of stores fix killing of rewritten loads use kill_instruction() when killing an OP_PHI during CSE use kill_instruction() when killing any instructions during CSE fix OP_PHI usage in try_to_simplify_bb() cse.c | 15 +-------- flow.c | 7 ++-- flow.h | 11 +++++- simplify.c | 73 +++++++++++++++++++++++++++++++--------- validation/kill-cse.c | 21 ++++++++++++ validation/kill-load.c | 17 ++++++++++ validation/kill-phi-node.c | 9 +++++ validation/kill-phi-ttsbb.c | 28 +++++++++++++++ validation/kill-phisrc.c | 21 ++++++++++++ validation/kill-pure-call.c | 17 ++++++++++ validation/kill-rewritten-load.c | 16 +++++++++ validation/kill-slice.c | 19 +++++++++++ validation/kill-store.c | 16 +++++++++ 13 files changed, 236 insertions(+), 34 deletions(-) create mode 100644 validation/kill-cse.c create mode 100644 validation/kill-load.c create mode 100644 validation/kill-phi-ttsbb.c create mode 100644 validation/kill-phisrc.c create mode 100644 validation/kill-pure-call.c create mode 100644 validation/kill-rewritten-load.c create mode 100644 validation/kill-slice.c create mode 100644 validation/kill-store.c -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
