From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Thu, 21 Mar 2019 08:19:06 +0000 (+0100)
Subject: ac: add 16-bit support to fract
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2ac5c5c1b54b45e1926e3c3c6737fbecd0fddfc5;p=mesa.git

ac: add 16-bit support to fract

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---

diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c
index a153b008594..8701d2ca43a 100644
--- a/src/amd/common/ac_llvm_build.c
+++ b/src/amd/common/ac_llvm_build.c
@@ -2436,7 +2436,10 @@ LLVMValueRef ac_build_fract(struct ac_llvm_context *ctx, LLVMValueRef src0,
 	LLVMTypeRef type;
 	char *intr;
 
-	if (bitsize == 32) {
+	if (bitsize == 16) {
+		intr = "llvm.amdgcn.fract.f16";
+		type = ctx->f16;
+	} else if (bitsize == 32) {
 		intr = "llvm.amdgcn.fract.f32";
 		type = ctx->f32;
 	} else {