[Mesa-dev] [PATCH 7/9] ac: add 16-bit support to ac_build_bit_count()

[Samuel Pitoiset]

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
---
 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 6955df48e0..98635ec25a 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -2154,6 +2154,11 @@ LLVMValueRef ac_build_bit_count(struct ac_llvm_context *ctx, LLVMValueRef src0)
 					    (LLVMValueRef []) { src0 }, 1,
 					    AC_FUNC_ATTR_READNONE);
 		break;
+	case 16:
+		result = ac_build_intrinsic(ctx, "llvm.ctpop.i16", ctx->i16,
+					    (LLVMValueRef []) { src0 }, 1,
+					    AC_FUNC_ATTR_READNONE);
+		break;
 	default:
 		unreachable(!"invalid bitsize");
 		break;
-- 
2.19.0