craig.topper added inline comments.
================
Comment at: lib/Headers/f16cintrin.h:47
@@ -34,1 +46,3 @@
+
+
#define _mm_cvtps_ph(a, imm) __extension__ ({ \
----------------
Can we do something like this to remove the last temporary?
#define _cvtss_sh(a, imm) __extension__ ({ \
(unsigned short)((__v8hi)__builtin_ia32_vcvtps2ph((__v4sf){a, 0, 0, 0},
(imm))[0]); \
})
Repository:
rL LLVM
http://reviews.llvm.org/D16177
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