[llvm-commits] [llvm] r115477 - in /llvm/trunk: lib/Target/X86/X86Instr3DNow.td test/MC/X86/3DNow.s

[Eli Friedman]

Author: efriedma
Date: Sun Oct  3 15:23:13 2010
New Revision: 115477

URL: http://llvm.org/viewvc/llvm-project?rev=115477&view=rev
Log:
Add 3DNowA instructions.


Modified:
    llvm/trunk/lib/Target/X86/X86Instr3DNow.td
    llvm/trunk/test/MC/X86/3DNow.s

Modified: llvm/trunk/lib/Target/X86/X86Instr3DNow.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Instr3DNow.td?rev=115477&r1=115476&r2=115477&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Instr3DNow.td (original)
+++ llvm/trunk/lib/Target/X86/X86Instr3DNow.td Sun Oct  3 15:23:13 2010
@@ -69,5 +69,9 @@
                        "prefetchw $addr", []>;
 }
 
-
-// TODO: Add support for the "3DNowA" instructions.
+// "3DNowA" instructions
+defm PF2IW    : I3DNow_binop_rm<0x1C, "pf2iw">;
+defm PI2FW    : I3DNow_binop_rm<0x0C, "pi2fw">;
+defm PFNACC   : I3DNow_binop_rm<0x8A, "pfnacc">;
+defm PFPNACC  : I3DNow_binop_rm<0x8E, "pfpnacc">;
+defm PSWAPD   : I3DNow_binop_rm<0xBB, "pswapd">;

Modified: llvm/trunk/test/MC/X86/3DNow.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/X86/3DNow.s?rev=115477&r1=115476&r2=115477&view=diff
==============================================================================
--- llvm/trunk/test/MC/X86/3DNow.s (original)
+++ llvm/trunk/test/MC/X86/3DNow.s Sun Oct  3 15:23:13 2010
@@ -74,3 +74,19 @@
 // CHECK: prefetchw (%rax)  # encoding: [0x0f,0x0d,0x08]
 prefetch (%rax)
 prefetchw (%rax)
+
+
+// CHECK: pf2iw %mm2, %mm1  # encoding: [0x0f,0x0f,0xca,0x1c]
+pf2iw %mm2, %mm1
+
+// CHECK: pi2fw %mm2, %mm1  # encoding: [0x0f,0x0f,0xca,0x0c]
+pi2fw %mm2, %mm1
+
+// CHECK: pfnacc %mm2, %mm1  # encoding: [0x0f,0x0f,0xca,0x8a]
+pfnacc %mm2, %mm1
+
+// CHECK: pfpnacc %mm2, %mm1  # encoding: [0x0f,0x0f,0xca,0x8e]
+pfpnacc %mm2, %mm1
+
+// CHECK: pswapd %mm2, %mm1  # encoding: [0x0f,0x0f,0xca,0xbb]
+pswapd %mm2, %mm1