diff options
| author | Rhys Perry <[email protected]> | 2018-12-06 15:00:21 +0000 |
|---|---|---|
| committer | Rhys Perry <[email protected]> | 2019-02-19 11:03:44 +0000 |
| commit | 7e5004e30a8bbce34067bf2a9bcfde485936a0c2 (patch) | |
| tree | e510ec9187acd282d61e73d847e2b99491ca76cb /src/amd/common | |
| parent | c4ea20c0a070242d4798ce8ad0a7e8d6cc9bc134 (diff) | |
ac/nir: fix 64-bit nir_op_f2f16_rtz
Signed-off-by: Rhys Perry <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
Diffstat (limited to 'src/amd/common')
| -rw-r--r-- | src/amd/common/ac_nir_to_llvm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 9646a65df1e..336346f6040 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -884,6 +884,8 @@ 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, ""); |