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path: root/llvm/test/CodeGen/X86/dagcombine-select.ll
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* [X86] Handle COPYs of physregs better (regalloc hints)Simon Pilgrim2018-09-191-9/+12
* [X86] Canonicalize the pattern for __builtin_ffs in a similar way to '__built...Craig Topper2018-08-011-12/+12
* [X86] Add test cases for the patterns used by __builtin_ffs.Craig Topper2018-08-011-0/+49
* [X86] Regenerate NOBMI/BMI combine-select tests.Simon Pilgrim2018-07-301-34/+38
* [X86] Try fixing r336768Fangrui Song2018-07-131-8/+8
* [X86] The TEST instruction is eliminated when BSF/TZCNT is usedCraig Topper2018-07-111-0/+95
* [X86] Use XOR for SUB (C, X) during isel if will help fold an immediateCraig Topper2018-06-261-6/+6
* DAG combine "and|or (select c, -1, 0), x" -> "select c, x, 0|-1"Stanislav Mekhanoshin2018-06-211-20/+70
* Allow binop C1, (select cc, CF, CT) -> select foldingStanislav Mekhanoshin2018-06-201-53/+43
* Tests for dag combine select (binop) -> select. NFC.Stanislav Mekhanoshin2018-06-181-0/+241
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