From cd76ce00780c277e04cef52fef10b0e9c714712b Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Fri, 14 Sep 2018 12:52:39 +0200 Subject: [PATCH] ac: add 16-bit support to ac_build_bitfield_reverse() Signed-off-by: Samuel Pitoiset Reviewed-by: Bas Nieuwenhuizen --- src/amd/common/ac_llvm_build.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index 98635ec25af..ab0ba09c83a 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -2181,6 +2181,11 @@ LLVMValueRef ac_build_bitfield_reverse(struct ac_llvm_context *ctx, (LLVMValueRef []) { src0 }, 1, AC_FUNC_ATTR_READNONE); break; + case 16: + result = ac_build_intrinsic(ctx, "llvm.bitreverse.i16", ctx->i16, + (LLVMValueRef []) { src0 }, 1, + AC_FUNC_ATTR_READNONE); + break; default: unreachable(!"invalid bitsize"); break; -- 2.30.2