[PATCH] D143767: [SVE][Builtins] Lower X forms of fp binop/mla arithmetic builtins to dedicated intrinsics

[Paul Walker via Phabricator via cfe-commits]

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This patch changes the lowering for the following fp builtins to
emit calls to the new aarch64.sve.###.u intrinsics.

  svabd_x, svabd_n_x
  svadd_x, svadd_n_x
  svdiv_x, svdiv_n_x
  svdivr_x, svdivr_n_x
  svmad_x, svmad_n_x
  svmax_x, svmax_n_x
  svmaxnm_x, svmaxnm_n_x
  svmin_x, svmin_n_x
  svminnm_x, svminnm_n_x
  svmla_x, svmla_n_x
  svmls_x, svmls_n_x
  svmsb_x, svmsb_n_x
  svmul_x, svmul_n_x
  svmulx_x, svmulx_n_x
  svnmad_x, svnmad_n_x
  svnmla_x, svnmla_n_x
  svnmls_x, svnmls_n_x
  svnmsb_X, svnmsb_n_x
  svsub_x, svsub_n_x
  svsubr_x, svsubr_n_x

Depends on D143765 <https://reviews.llvm.org/D143765>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D143767

Files:
  clang/include/clang/Basic/TargetBuiltins.h
  clang/include/clang/Basic/arm_sve.td
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_abd.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_add.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_div.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_divr.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_mad.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_max.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_maxnm.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_min.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_minnm.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_mla.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_mls.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_msb.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_mul.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_mulx.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_nmad.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_nmla.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_nmls.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_nmsb.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_sub.c
  clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_subr.c

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