Reviewed-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
On 2/16/19 1:21 AM, Rhys Perry wrote:
Signed-off-by: Rhys Perry <pendingchao...@gmail.com>
---
src/amd/common/ac_nir_to_llvm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 691d444db05..741059b5f1a 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -886,6 +886,8 @@ static void visit_alu(struct ac_nir_context *ctx, const
nir_alu_instr *instr)
break;
case nir_op_f2f16_rtz:
src[0] = ac_to_float(&ctx->ac, src[0]);
+ if (LLVMTypeOf(src[0]) == ctx->ac.f64)
+ src[0] = LLVMBuildFPTrunc(ctx->ac.builder, src[0], ctx->ac.f32,
"");
LLVMValueRef param[2] = { src[0], ctx->ac.f32_0 };
result = ac_build_cvt_pkrtz_f16(&ctx->ac, param);
result = LLVMBuildExtractElement(ctx->ac.builder, result, ctx->ac.i32_0,
"");
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