[HIP] Add execution test for setcc f64 -> setcc i32 reduction#378
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zGoldthorpe wants to merge 3 commits intollvm:mainfrom
Open
[HIP] Add execution test for setcc f64 -> setcc i32 reduction#378zGoldthorpe wants to merge 3 commits intollvm:mainfrom
zGoldthorpe wants to merge 3 commits intollvm:mainfrom
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Adds a test to measure the performance effects of llvm/llvm-project#188356.
arsenm
reviewed
Apr 7, 2026
| static constexpr size_t Iterations = 4096; | ||
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| __host__ __device__ void fold(uint8_t sel, double x, double *y) { | ||
| double split = sel ? 1.0 : 4.0; |
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Should test more cases, especially non-inline immediates
Note that upper bound for lt comparisons must be guaranteed nnan (and moreover this needs to be recognised by the optimisation, which currently uses computeKnownBits)
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Adds a test to measure the performance effects of llvm/llvm-project#188356.