From bce8d4b0abc22c59d8a5d1537df22b0d13f25db8 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Thu, 18 Nov 2010 21:51:10 +0000 Subject: [PATCH] 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). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119748 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/clang/Basic/arm_neon.td | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/clang/Basic/arm_neon.td b/include/clang/Basic/arm_neon.td index fa6ebb756c..c0647e8a87 100644 --- a/include/clang/Basic/arm_neon.td +++ b/include/clang/Basic/arm_neon.td @@ -169,10 +169,10 @@ def VRSQRTS : IInst<"ddd", "fQf">; //////////////////////////////////////////////////////////////////////////////// // 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 -- 2.40.0