Add various pointer & void-using x86 intrinsics.

huonw · huonw · commit c19e7b629b42 · 2015-09-04T09:14:13.000-07:00
diff --git a/src/etc/platform-intrinsics/x86/avx.json b/src/etc/platform-intrinsics/x86/avx.json
@@ -36,6 +36,20 @@
             "ret": "f(32-64)",
             "args": ["0", "0"]
         },
+        {
+            "intrinsic": "{0.width_mm}_maskload_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "maskload.{0.data_type_short}{0.width_suffix}",
+            "ret": ["f(32-64)"],
+            "args": ["0SPc/S8", "0s->0"]
+        },
+        {
+            "intrinsic": "{3.width_mm}_maskstore_{3.data_type}",
+            "width": [128, 256],
+            "llvm": "maskstore.{3.data_type_short}{3.width_suffix}",
+            "ret": "V",
+            "args": ["F(32-64)Pm/S8", "1Dsv->1Dv", "1Dv"]
+        },
         {
             "intrinsic": "256_min_{0.data_type}",
             "width": [256],
@@ -78,6 +92,20 @@
             "ret": "f32",
             "args": ["f32"]
         },
+        {
+            "intrinsic": "256_storeu_{2.data_type}",
+            "width": [256],
+            "llvm": "storeu.ps.256",
+            "ret": "V",
+            "args": ["f(32-64)Pm/U8", "1D"]
+        },
+        {
+            "intrinsic": "256_storeu_si256",
+            "width": [256],
+            "llvm": "storeu.dq.256",
+            "ret": "V",
+            "args": ["u8Pm/U8", "1D"]
+        },
         {
             "intrinsic": "256_sqrt_{0.data_type}",
             "width": [256],
@@ -147,6 +175,20 @@
             "llvm": "ptestz.256",
             "ret": "S32",
             "args": ["u64", "u64"]
+        },
+        {
+            "intrinsic": "256_zeroall",
+            "width": [256],
+            "llvm": "vzeroall",
+            "ret": "V",
+            "args": []
+        },
+        {
+            "intrinsic": "256_zeroupper",
+            "width": [256],
+            "llvm": "vzeroupper",
+            "ret": "V",
+            "args": []
         }
     ]
 }
diff --git a/src/etc/platform-intrinsics/x86/avx2.json b/src/etc/platform-intrinsics/x86/avx2.json
@@ -4,21 +4,21 @@
         {
             "intrinsic": "256_abs_{0.data_type}",
             "width": [256],
-            "llvm": "avx2.pabs.{0.data_type_short}",
+            "llvm": "pabs.{0.data_type_short}",
             "ret": "s(8-32)",
             "args": ["0"]
         },
         {
             "intrinsic": "256_adds_{0.data_type}",
             "width": [256],
-            "llvm": "avx2.padd{0.kind_short}s.{0.data_type_short}",
+            "llvm": "padd{0.kind_short}s.{0.data_type_short}",
             "ret": "i(8-16)",
             "args": ["0", "0"]
         },
         {
             "intrinsic": "256_avg_{0.data_type}",
             "width": [256],
-            "llvm": "avx2.pavg.{0.data_type_short}",
+            "llvm": "pavg.{0.data_type_short}",
             "ret": "u(8-16)",
             "args": ["0", "0"]
         },
@@ -64,6 +64,48 @@
             "ret": "s16",
             "args": ["s8", "s8"]
         },
+        {
+            "intrinsic": "{0.width_mm}_mask_i32gather_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "gather.d.{0.data_type_short}{0.width_suffix}",
+            "ret": ["s32", "f32"],
+            "args": ["0", "0SPc/S8", "s32", "0s->0", "S32/8"]
+        },
+        {
+            "intrinsic": "{0.width_mm}_mask_i32gather_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "gather.d.{0.data_type_short}{0.width_suffix}",
+            "ret": ["s64", "f64"],
+            "args": ["0", "0SPc/S8", "s32x128", "0s->0", "S32/8"]
+        },
+        {
+            "intrinsic": "{3.width_mm}_mask_i64gather_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "gather.q.{0.data_type_short}{0.width_suffix}",
+            "ret": ["s32x128", "f32x128"],
+            "args": ["0", "0SPc/S8", "s64", "0s->0", "S32/8"]
+        },
+        {
+            "intrinsic": "{0.width_mm}_mask_i64gather_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "gather.q.{0.data_type_short}{0.width_suffix}",
+            "ret": ["s64", "f64"],
+            "args": ["0", "0SPc/S8", "s64", "0s->0", "S32/8"]
+        },
+        {
+            "intrinsic": "{0.width_mm}_maskload_{0.data_type}",
+            "width": [128, 256],
+            "llvm": "maskload.{0.data_type_short}{0.width_suffix}",
+            "ret": ["s(32-64)"],
+            "args": ["0Pc/S8", "0"]
+        },
+        {
+            "intrinsic": "{2.width_mm}_maskstore_{2.data_type}",
+            "width": [128, 256],
+            "llvm": "maskstore.{2.data_type_short}{2.width_suffix}",
+            "ret": "V",
+            "args": ["S(32-64)Pm/S8", "1Dv", "2"]
+        },
         {
             "intrinsic": "256_max_{0.data_type}",
             "width": [256],
diff --git a/src/etc/platform-intrinsics/x86/sse.json b/src/etc/platform-intrinsics/x86/sse.json
@@ -42,6 +42,13 @@
             "llvm": "!llvm.sqrt.v4f32",
             "ret": "f32",
             "args": ["0"]
+        },
+        {
+            "intrinsic": "_storeu_ps",
+            "width": [128],
+            "llvm": "storeu.ps",
+            "ret": "V",
+            "args": ["F32Pm/S8", "f32"]
         }
     ]
 }
diff --git a/src/etc/platform-intrinsics/x86/sse2.json b/src/etc/platform-intrinsics/x86/sse2.json
@@ -15,13 +15,27 @@
             "ret": "u(8-16)",
             "args": ["0", "0"]
         },
+        {
+            "intrinsic": "_lfence",
+            "width": [128],
+            "llvm": "lfence",
+            "ret": "V",
+            "args": []
+        },
         {
             "intrinsic": "_madd_epi16",
             "width": [128],
             "llvm": "pmadd.wd",
             "ret": "s32",
             "args": ["s16", "s16"]
         },
+        {
+            "intrinsic": "_maskmoveu_si128",
+            "width": [128],
+            "llvm": "maskmov.dqu",
+            "ret": "V",
+            "args": ["u8", "u8", "U8Pm"]
+        },
         {
             "intrinsic": "_max_{0.data_type}",
             "width": [128],
@@ -36,6 +50,13 @@
             "ret": "f64",
             "args": ["0", "0"]
         },
+        {
+            "intrinsic": "_mfence",
+            "width": [128],
+            "llvm": "fence",
+            "ret": "V",
+            "args": []
+        },
         {
             "intrinsic": "_min_{0.data_type}",
             "width": [128],
@@ -99,13 +120,34 @@
             "ret": "u64",
             "args": ["u8", "u8"]
         },
+        {
+            "intrinsic": "_sfence",
+            "width": [128],
+            "llvm": "sfence",
+            "ret": "V",
+            "args": []
+        },
         {
             "intrinsic": "_sqrt_pd",
             "width": [128],
             "llvm": "!llvm.sqrt.v2f64",
             "ret": "f64",
             "args": ["0"]
         },
+        {
+            "intrinsic": "_storeu_pd",
+            "width": [128],
+            "llvm": "storeu.pd",
+            "ret": "V",
+            "args": ["F64Pm/U8", "f64"]
+        },
+        {
+            "intrinsic": "_storeu_si128",
+            "width": [128],
+            "llvm": "storeu.dq",
+            "ret": "V",
+            "args": ["u8Pm/U8", "u8"]
+        },
         {
             "intrinsic": "_subs_{0.data_type}",
             "width": [128],
diff --git a/src/etc/platform-intrinsics/x86/sse3.json b/src/etc/platform-intrinsics/x86/sse3.json
@@ -21,6 +21,13 @@
             "llvm": "hsub.{0.data_type}",
             "ret": "f(32-64)",
             "args": ["0", "0"]
+        },
+        {
+            "intrinsic": "_lddqu_si128",
+            "width": [128],
+            "llvm": "ldu.dq",
+            "ret": "u8",
+            "args": ["0Pc/S8"]
         }
     ]
 }
diff --git a/src/librustc_platform_intrinsics/x86.rs b/src/librustc_platform_intrinsics/x86.rs

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,13 @@`
`42`	`42`	`"llvm": "!llvm.sqrt.v4f32",`
`43`	`43`	`"ret": "f32",`
`44`	`44`	`"args": ["0"]`
	`45`	`+ },`
	`46`	`+ {`
	`47`	`+ "intrinsic": "_storeu_ps",`
	`48`	`+ "width": [128],`
	`49`	`+ "llvm": "storeu.ps",`
	`50`	`+ "ret": "V",`
	`51`	`+ "args": ["F32Pm/S8", "f32"]`
`45`	`52`	`}`
`46`	`53`	`]`
`47`	`54`	`}`
Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,13 @@`
`21`	`21`	`"llvm": "hsub.{0.data_type}",`
`22`	`22`	`"ret": "f(32-64)",`
`23`	`23`	`"args": ["0", "0"]`
	`24`	`+ },`
	`25`	`+ {`
	`26`	`+ "intrinsic": "_lddqu_si128",`
	`27`	`+ "width": [128],`
	`28`	`+ "llvm": "ldu.dq",`
	`29`	`+ "ret": "u8",`
	`30`	`+ "args": ["0Pc/S8"]`
`24`	`31`	`}`
`25`	`32`	`]`
`26`	`33`	`}`