Author: bwilson
Date: Thu Nov 18 15:51:10 2010
New Revision: 119748
URL: http://llvm.org/viewvc/llvm-project?rev=119748&view=rev
Log:
Use a signed vector type for the shift amount operand of unsigned shifts.
Neon shifts allow a mix of positive and negative shift amounts to shift
left or right, respectively, so the shift amount vector should always be
signed. PR8482 (Radar 8603521).
Modified:
cfe/trunk/include/clang/Basic/arm_neon.td
Modified: cfe/trunk/include/clang/Basic/arm_neon.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/arm_neon.td?rev=119748&r1=119747&r2=119748&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/arm_neon.td (original)
+++ cfe/trunk/include/clang/Basic/arm_neon.td Thu Nov 18 15:51:10 2010
@@ -169,10 +169,10 @@
////////////////////////////////////////////////////////////////////////////////
// E.3.11 Shifts by signed variable
-def VSHL : SInst<"ddd", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
-def VQSHL : SInst<"ddd", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
-def VRSHL : SInst<"ddd", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
-def VQRSHL : SInst<"ddd", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
+def VSHL : SInst<"ddx", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
+def VQSHL : SInst<"ddx", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
+def VRSHL : SInst<"ddx", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
+def VQRSHL : SInst<"ddx", "csilUcUsUiUlQcQsQiQlQUcQUsQUiQUl">;
////////////////////////////////////////////////////////////////////////////////
// E.3.12 Shifts by constant
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