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from 9bc12c64e05 2017-12-12 Aaron Sawdey acsawdey@linux.vnet.ibm.com new 4b69806cb5c PR tree-optimization/83298 PR tree-optimization/83362 PR [...]

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Summary of changes: gcc/ChangeLog | 27 +++++++++++ gcc/gimple-ssa-evrp-analyze.c | 66 +++++++++++++++++++++++---- gcc/gimple-ssa-evrp-analyze.h | 8 +++- gcc/gimple-ssa-evrp.c | 2 +- gcc/testsuite/ChangeLog | 9 ++++ gcc/testsuite/gcc.c-torture/execute/pr83298.c | 11 +++++ gcc/testsuite/gcc.c-torture/execute/pr83362.c | 31 +++++++++++++ gcc/testsuite/gcc.c-torture/execute/pr83383.c | 25 ++++++++++ gcc/tree-ssa-dom.c | 3 +- gcc/tree-ssa-threadedge.c | 61 ++++++++++++++++++++----- gcc/tree-ssa-threadedge.h | 2 + gcc/tree-vrp.c | 2 +- 12 files changed, 223 insertions(+), 24 deletions(-) create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr83298.c create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr83362.c create mode 100644 gcc/testsuite/gcc.c-torture/execute/pr83383.c