From: Chris Lattner <sabre@nondot.org>
Date: Mon, 5 Jul 2010 04:38:33 +0000 (+0000)
Subject: rip out even more sporadic v2f32 support.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a5b412581c09f634eb2983965fbbe8790ae4817f;p=oota-llvm.git

rip out even more sporadic v2f32 support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107610 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td
index 0952fc8d7dc..6cf7ac83620 100644
--- a/lib/Target/X86/X86InstrMMX.td
+++ b/lib/Target/X86/X86InstrMMX.td
@@ -513,30 +513,20 @@ def : Pat<(store (v4i16 VR64:$src), addr:$dst),
           (MMX_MOVQ64mr addr:$dst, VR64:$src)>;
 def : Pat<(store (v2i32 VR64:$src), addr:$dst),
           (MMX_MOVQ64mr addr:$dst, VR64:$src)>;
-def : Pat<(store (v2f32 VR64:$src), addr:$dst),
-          (MMX_MOVQ64mr addr:$dst, VR64:$src)>;
 def : Pat<(store (v1i64 VR64:$src), addr:$dst),
           (MMX_MOVQ64mr addr:$dst, VR64:$src)>;
 
 // Bit convert.
 def : Pat<(v8i8  (bitconvert (v1i64 VR64:$src))), (v8i8  VR64:$src)>;
 def : Pat<(v8i8  (bitconvert (v2i32 VR64:$src))), (v8i8  VR64:$src)>;
-def : Pat<(v8i8  (bitconvert (v2f32 VR64:$src))), (v8i8  VR64:$src)>;
 def : Pat<(v8i8  (bitconvert (v4i16 VR64:$src))), (v8i8  VR64:$src)>;
 def : Pat<(v4i16 (bitconvert (v1i64 VR64:$src))), (v4i16 VR64:$src)>;
 def : Pat<(v4i16 (bitconvert (v2i32 VR64:$src))), (v4i16 VR64:$src)>;
-def : Pat<(v4i16 (bitconvert (v2f32 VR64:$src))), (v4i16 VR64:$src)>;
 def : Pat<(v4i16 (bitconvert (v8i8  VR64:$src))), (v4i16 VR64:$src)>;
 def : Pat<(v2i32 (bitconvert (v1i64 VR64:$src))), (v2i32 VR64:$src)>;
-def : Pat<(v2i32 (bitconvert (v2f32 VR64:$src))), (v2i32 VR64:$src)>;
 def : Pat<(v2i32 (bitconvert (v4i16 VR64:$src))), (v2i32 VR64:$src)>;
 def : Pat<(v2i32 (bitconvert (v8i8  VR64:$src))), (v2i32 VR64:$src)>;
-def : Pat<(v2f32 (bitconvert (v1i64 VR64:$src))), (v2f32 VR64:$src)>;
-def : Pat<(v2f32 (bitconvert (v2i32 VR64:$src))), (v2f32 VR64:$src)>;
-def : Pat<(v2f32 (bitconvert (v4i16 VR64:$src))), (v2f32 VR64:$src)>;
-def : Pat<(v2f32 (bitconvert (v8i8  VR64:$src))), (v2f32 VR64:$src)>;
 def : Pat<(v1i64 (bitconvert (v2i32 VR64:$src))), (v1i64 VR64:$src)>;
-def : Pat<(v1i64 (bitconvert (v2f32 VR64:$src))), (v1i64 VR64:$src)>;
 def : Pat<(v1i64 (bitconvert (v4i16 VR64:$src))), (v1i64 VR64:$src)>;
 def : Pat<(v1i64 (bitconvert (v8i8  VR64:$src))), (v1i64 VR64:$src)>;
 
@@ -545,8 +535,6 @@ def : Pat<(v1i64 (bitconvert (i64 GR64:$src))),
           (MMX_MOVD64to64rr GR64:$src)>;
 def : Pat<(v2i32 (bitconvert (i64 GR64:$src))),
           (MMX_MOVD64to64rr GR64:$src)>;
-def : Pat<(v2f32 (bitconvert (i64 GR64:$src))),
-          (MMX_MOVD64to64rr GR64:$src)>;
 def : Pat<(v4i16 (bitconvert (i64 GR64:$src))),
           (MMX_MOVD64to64rr GR64:$src)>;
 def : Pat<(v8i8  (bitconvert (i64 GR64:$src))),
@@ -555,8 +543,6 @@ def : Pat<(i64 (bitconvert (v1i64 VR64:$src))),
           (MMX_MOVD64from64rr VR64:$src)>;
 def : Pat<(i64 (bitconvert (v2i32 VR64:$src))),
           (MMX_MOVD64from64rr VR64:$src)>;
-def : Pat<(i64 (bitconvert (v2f32 VR64:$src))),
-          (MMX_MOVD64from64rr VR64:$src)>;
 def : Pat<(i64 (bitconvert (v4i16 VR64:$src))),
           (MMX_MOVD64from64rr VR64:$src)>;
 def : Pat<(i64  (bitconvert (v8i8 VR64:$src))),
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index fae2246a39a..53eec65a7f2 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -3584,10 +3584,6 @@ def : Pat<(v2i32 (palign:$src3 VR64:$src1, VR64:$src2)),
           (PALIGNR64rr VR64:$src2, VR64:$src1,
                        (SHUFFLE_get_palign_imm VR64:$src3))>,
           Requires<[HasSSSE3]>;
-def : Pat<(v2f32 (palign:$src3 VR64:$src1, VR64:$src2)),
-          (PALIGNR64rr VR64:$src2, VR64:$src1,
-                       (SHUFFLE_get_palign_imm VR64:$src3))>,
-          Requires<[HasSSSE3]>;
 def : Pat<(v4i16 (palign:$src3 VR64:$src1, VR64:$src2)),
           (PALIGNR64rr VR64:$src2, VR64:$src1,
                        (SHUFFLE_get_palign_imm VR64:$src3))>,
diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td
index 91cfaa977eb..d0e0db16a2f 100644
--- a/lib/Target/X86/X86RegisterInfo.td
+++ b/lib/Target/X86/X86RegisterInfo.td
@@ -780,7 +780,7 @@ def RST : RegisterClass<"X86", [f80, f64, f32], 32,
 }
 
 // Generic vector registers: VR64 and VR128.
-def VR64  : RegisterClass<"X86", [v8i8, v4i16, v2i32, v1i64, v2f32], 64,
+def VR64  : RegisterClass<"X86", [v8i8, v4i16, v2i32, v1i64], 64,
                           [MM0, MM1, MM2, MM3, MM4, MM5, MM6, MM7]>;
 def VR128 : RegisterClass<"X86", [v16i8, v8i16, v4i32, v2i64, v4f32, v2f64],128,
                           [XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7,