On Tue, Aug 27, 2013 at 10:28 AM, Uros Bizjak <ubiz...@gmail.com> wrote: > Hello! > >> As reported in [1] the host processor detection has not yet been updated >> to recognize Intel Ivy Bridge and Haswell processors. >> This small patch adds the detection of these processors and assumes >> core-avx2 as march for unknown processors of the PENTIUMPRO family that >> support AVX2. > > I have committed slightly improved (attached) patch that uses > core-avx-i for IvyBridge and adds another IvyBridge model number. > While there, I also reordered a bunch of statements. > > Thanks, > Uros.
Page C-3 in ntel optimization guide shows: 06_3CH, 06_45H, 06_46H Intel microarchitecture Haswell 06_3AH, 06_3EH Intel microarchitecture Ivy Bridge 06_2AH, 06_2DH Intel microarchitecture Sandy Bridge 06_25H, 06_2CH, 06_2FH Intel microarchitecture Westmere 06_1AH, 06_1EH, 06_1FH, Intel microarchitecture Nehalem 06_2EH 06_17H, 06_1DH Enhanced Intel Core microarchitecture 06_0FH Intel Core microarchitecture At least, we should add 0x45 and 0x46 to Haswell. -- H.J.
