Build mesa 6991 failed
Commit 7aa008d1d7 by Samuel Pitoiset on 2/2/2018 6:04 PM:
radv: enable lowering of fpow to fexp2 and flog2\n\nThere is no fpow in hardware, so it's always lowered somewhere,\nbut it appears that lowering at NIR level is better. Figured while\ncomparing compute shaders between RadeonSI and RADV.\n\nPolaris10:\nTotals from affected shaders:\nSGPRS: 18936 -> 18904 (-0.17 %)\nVGPRS: 12240 -> 12220 (-0.16 %)\nSpilled SGPRs: 2809 -> 2809 (0.00 %)\nCode Size: 718116 -> 719848 (0.24 %) bytes\nMax Waves: 1409 -> 1410 (0.07 %)\n\nVega10:\nTotals from affected shaders:\nSGPRS: 18392 -> 18392 (0.00 %)\nVGPRS: 12008 -> 11920 (-0.73 %)\nSpilled SGPRs: 3001 -> 2981 (-0.67 %)\nCode Size: 777444 -> 778788 (0.17 %) bytes\nMax Waves: 1503 -> 1504 (0.07 %)\n\nSigned-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>\nReviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>
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