diff options
| -rw-r--r-- | src/amd/common/ac_nir_to_llvm.c | 12 |
1 files 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 0e1fefede56..0a0b577735f 100644 --- a/src/amd/common/ac_nir_to_llvm.c +++ b/src/amd/common/ac_nir_to_llvm.c @@ -1422,9 +1422,15 @@ static LLVMValueRef emit_f2b(struct ac_llvm_context *ctx, } static LLVMValueRef emit_b2i(struct ac_llvm_context *ctx, - LLVMValueRef src0) + LLVMValueRef src0, + unsigned bitsize) { - return LLVMBuildAnd(ctx->builder, src0, ctx->i32_1, ""); + LLVMValueRef result = LLVMBuildAnd(ctx->builder, src0, ctx->i32_1, ""); + + if (bitsize == 32) + return result; + + return LLVMBuildZExt(ctx->builder, result, ctx->i64, ""); } static LLVMValueRef emit_i2b(struct ac_llvm_context *ctx, @@ -1979,7 +1985,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr) result = emit_f2b(&ctx->ac, src[0]); break; case nir_op_b2i: - result = emit_b2i(&ctx->ac, src[0]); + result = emit_b2i(&ctx->ac, src[0], instr->dest.dest.ssa.bit_size); break; case nir_op_i2b: src[0] = ac_to_integer(&ctx->ac, src[0]); |