[llvm-commits] [llvm] r117273 - in /llvm/trunk: lib/Target/ARM/ARMInstrNEON.td test/MC/ARM/neon-cmp-encoding.ll

[Owen Anderson]

Author: resistor
Date: Mon Oct 25 12:33:02 2010
New Revision: 117273

URL: http://llvm.org/viewvc/llvm-project?rev=117273&view=rev
Log:
Add a warning about our inability to test the encoding of vceq with immediate zero.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrNEON.td
    llvm/trunk/test/MC/ARM/neon-cmp-encoding.ll

Modified: llvm/trunk/lib/Target/ARM/ARMInstrNEON.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrNEON.td?rev=117273&r1=117272&r2=117273&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrNEON.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrNEON.td Mon Oct 25 12:33:02 2010
@@ -2809,6 +2809,7 @@
 defm VCGEz    : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00001, 0, "vcge", "s",
                             "$dst, $src, #0">;
 // For disassembly only.
+// FIXME: This instruction's encoding MAY NOT BE correct.
 defm VCLEz    : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00011, 0, "vcle", "s",
                             "$dst, $src, #0">;
 

Modified: llvm/trunk/test/MC/ARM/neon-cmp-encoding.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ARM/neon-cmp-encoding.ll?rev=117273&r1=117272&r2=117273&view=diff
==============================================================================
--- llvm/trunk/test/MC/ARM/neon-cmp-encoding.ll (original)
+++ llvm/trunk/test/MC/ARM/neon-cmp-encoding.ll Mon Oct 25 12:33:02 2010
@@ -79,3 +79,7 @@
   %tmp4 = sext <4 x i1> %tmp3 to <4 x i32>
 	ret <4 x i32> %tmp4
 }
+
+; FIXME: We cannot currently test the vceq with immediate zero, because we do
+; not code generate it at this time.
+