Define AVX comparison intrinsics

This defines `_mm256_cmp_pd` and `_mm256_cmp_ps`. Intel reference: https://software.intel.com/en-us/node/524075.
2016-03-09 21:37:44 +01:00 · 2016-03-09 21:37:44 +01:00 · ddfe9b6d7d
commit ddfe9b6d7d
parent db6dd8e4fe
1 changed files with 7 additions and 0 deletions
--- a/src/etc/platform-intrinsics/x86/avx.json
+++ b/src/etc/platform-intrinsics/x86/avx.json
@ -15,6 +15,13 @@
            "ret": "f(32-64)",
            "args": ["s8SPc"]
        },
+        {
+            "intrinsic": "256_cmp_{0.data_type}",
+            "width": [256],
+            "llvm": "cmp.{1.data_type}.256",
+            "ret": "f(32-64)",
+            "args": ["0", "0", "s8S"]
+        },
        {
            "intrinsic": "256_cvtepi32_pd",
            "width": [256],