Add support for RDRAND in IvyBridge.

The standard library now provides a variety of rdrand() functions that call out to RDRAND, when available. Issue #263.
2012-07-12 06:07:07 -07:00
parent 2bacebb1fb
commit 2c640f7e52
19 changed files with 525 additions and 6 deletions
--- a/builtins/target-avx1-x2.ll
+++ b/builtins/target-avx1-x2.ll
@@ -31,6 +31,8 @@

 include(`target-avx-x2.ll')

+rdrand_decls()
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; int min/max