Lines Matching defs:msb
1847 LLVMValueRef msb =
1851 * the index from LSB. Invert it by doing "31 - msb". */
1852 msb = LLVMBuildSub(ctx->builder, LLVMConstInt(ctx->i32, 31, false), msb, "");
1859 return LLVMBuildSelect(ctx->builder, cond, all_ones, msb, "");
1906 LLVMValueRef msb = ac_build_intrinsic(ctx, intrin_name, type, params, 2, AC_FUNC_ATTR_READNONE);
1909 * the index from LSB. Invert it by doing "31 - msb". */
1910 msb = LLVMBuildSub(ctx->builder, highest_bit, msb, "");
1913 msb = LLVMBuildTrunc(ctx->builder, msb, ctx->i32, "");
1915 msb = LLVMBuildSExt(ctx->builder, msb, ctx->i32, "");
1920 LLVMConstInt(ctx->i32, -1, true), msb, "");