Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com> --- src/amd/common/ac_nir_to_llvm.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c index 6739551ca26..8510be5dfe6 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -322,10 +322,16 @@ static LLVMValueRef emit_b2f(struct ac_llvm_context *ctx, ""); result = LLVMBuildBitCast(ctx->builder, result, ctx->f32, ""); - if (bitsize == 32) + switch (bitsize) { + case 16: + return LLVMBuildFPTrunc(ctx->builder, result, ctx->f16, ""); + case 32: return result; - - return LLVMBuildFPExt(ctx->builder, result, ctx->f64, ""); + case 64: + return LLVMBuildFPExt(ctx->builder, result, ctx->f64, ""); + default: + unreachable("Unsupported bit size."); + } } static LLVMValueRef emit_f2b(struct ac_llvm_context *ctx, -- 2.21.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev