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path: root/src/math/s390x/nearbyintl.c
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2017-06-23s390x: add single-instruction math functionsRich Felker-0/+15
these were introduced in z196 and not available in the baseline (z900) ISA level. use __HTM__ as an alternate indicator for ISA level, since gcc did not define __ARCH__ until 7.x. patch by David Edelsohn.