dnsampaio created this revision. dnsampaio added a reviewer: LukeCheeseman. Herald added subscribers: cfe-commits, kristof.beyls, javed.absar. Herald added a project: clang.
Change the vsqadd vector instrinsics to have the second argument as signed values, not unsigned, accordingly to https://developer.arm.com/architectures/instruction-sets/simd-isas/neon/intrinsics Repository: rC Clang https://reviews.llvm.org/D64210 Files: include/clang/Basic/arm_neon.td Index: include/clang/Basic/arm_neon.td =================================================================== --- include/clang/Basic/arm_neon.td +++ include/clang/Basic/arm_neon.td @@ -707,7 +707,7 @@ //////////////////////////////////////////////////////////////////////////////// // Unsigned Saturating Accumulated of Signed Value -def USQADD : SInst<"vsqadd", "ddd", "UcUsUiUlQUcQUsQUiQUl">; +def USQADD : SInst<"vsqadd", "ddx", "UcUsUiUlQUcQUsQUiQUl">; //////////////////////////////////////////////////////////////////////////////// // Reciprocal/Sqrt
Index: include/clang/Basic/arm_neon.td =================================================================== --- include/clang/Basic/arm_neon.td +++ include/clang/Basic/arm_neon.td @@ -707,7 +707,7 @@ //////////////////////////////////////////////////////////////////////////////// // Unsigned Saturating Accumulated of Signed Value -def USQADD : SInst<"vsqadd", "ddd", "UcUsUiUlQUcQUsQUiQUl">; +def USQADD : SInst<"vsqadd", "ddx", "UcUsUiUlQUcQUsQUiQUl">; //////////////////////////////////////////////////////////////////////////////// // Reciprocal/Sqrt
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